CN203011204U - Tubular heat exchanger provided with dredging structures and used for sewage or surface water - Google Patents
Tubular heat exchanger provided with dredging structures and used for sewage or surface water Download PDFInfo
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- CN203011204U CN203011204U CN 201320002897 CN201320002897U CN203011204U CN 203011204 U CN203011204 U CN 203011204U CN 201320002897 CN201320002897 CN 201320002897 CN 201320002897 U CN201320002897 U CN 201320002897U CN 203011204 U CN203011204 U CN 203011204U
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Abstract
The utility model provides a tubular heat exchanger provided with dredging structures and used for sewage or surface water, belonging to the technical field of energy and aiming to solve the problems that existing wide-runner plate structures are serious in water leakage accidents, suspended matters and impurities are retained in runners and orifices of tubular structures are blocked. The tubular heat exchanger comprises a runner separation device, heat exchange tubes, a shell, two tube plates, two collection boxes, two seal heads, baffle plates, diaphragm plates, diaphragm plate holes, dredging plates and the like, wherein the runner separation device comprises a runner separation shell, runner separating plates, separation runners, runner separation inner openings, runner separation inlets and the like; and the sewage or surface water enters from inlets, flows backward in sequence under the condition of being separated by dredging separating plates after undergoing runner separation carried out by the runner separation device and exchanges heat with heat exchange media outside the tubes in the flow process. The heat exchanger ensures that the suspended matters and impurities can not cause blockage and be retained through runner separation and dredging, is used for blockage-free and efficient heat exchange between the sewage or surface water and the media and is simple and reliable in principle.
Description
Technical field
The utility model relates to a kind of impure sewage or the heat-exchanger rig of surface water and heat transferring medium heat exchange, belongs to energy technology field.
Background technology
The cold and hot amount that adopts heat pump techniques to extract in low-grade renewable and clean energy resource is space heating and air-conditioning, is one of effective way of building energy conservation reduction of discharging, and its energy-conservation amplitude can reach more than 45%.The renewable cleaning Cooling and Heat Source of these low levels comprises: atmosphere, soil, underground water, surface water, municipal sewage etc., when utilizing these cold and hot energy, need to be used on the one hand with suiting measures to local conditions, need on the other hand effectively to solve some general character and key technical problem.About sewage and surface water Cooling and Heat Source, the key issue that needs to solve is that impurity stops up and improves the heat exchange efficiency problem, and as not dealing carefully with, when moving, the flow of heat transmission equipment sharply descends, and the efficient decrease of heat transmission equipment, cause heat transmission equipment seriously not reach instructions for use.
For solving blockage problem, have two kinds of technical schemes to realize: the first technical scheme is to add anti-block apparatus before heat transmission equipment, first filters heat exchange again, for example patent ZL03132553.X, ZL200610010437.9 of inventor's exploitation etc.; The second technical scheme is to strengthen the flow section of heat transmission equipment, makes impure sewage or surface water directly enter heat transmission equipment, and impurity waltzs through, and is referred to as " diverting type heat exchange ".
" diverting type heat exchange " relates to about the second Patents and major defect thereof are as follows:
1, the patent of invention publication number be CN101915511A, open day be December 15 in 2010 day, be called " sewage or surface water source heat pump Large Diameter Pipeline heat-exchanger rig and system thereof ", the sewage flow section of this patent is the Large Diameter Pipeline cross section, its major defect is that suspension might reach at the entrance of two pipes even, affects the discharge of sewage.Utility model patent Granted publication number for CN201909569U, the day for announcing be July 27 in 2011 day, be called " sewage or surface water source heat pump unblocked type heat-exchanger rig and system thereof ", the sewage flow section of this patent is similarly the Large Diameter Pipeline cross section, its major defect is that suspension might reach at the entrance of two pipes even equally, affects the discharge of sewage.
2, the patent of invention publication number be CN101149233, open day be March 26 in 2008 day, be called " sewage or surface water source heat pump flow passage type heat transfer system ", the patent of invention publication number is CN101893395A, open day was that November 24 in 2010, name are called " overflow-type heat exchanger of urban sewage source heat pump system ", the heat-transfer surface of this two patent has adopted slab construction (in establish lacing wire), its major defect comprises that bearing capacity is low, compressive deformation, the pad rear very difficult reparation of leaking.
3, the patent of invention publication number be CN101598507, open day be December 9 in 2009 day, be called " heat exchange device of complete isolation sewage pipe casing of single-layer flat pipe ", adopted flat tube configuration, its major defect is that bearing capacity is low, compressive deformation equally.
4, the utility model patent notification number be CN201417100, the day for announcing are March 3 in 2010 day, be called " a kind of sewage heat exchanger ", this patent has adopted the double pipe heat exchanger principle, and its major defect is that the housing steel quantity consumption is large, volume large, it is large to take up an area, the clean and maintenance amount is large.
All there is the problem of three aspects in above-mentioned patent: the one, and when adopting tubular structure, sewage is walked in pipe, and suspension easily forms to reach at two tube inlets and connects; The 2nd, when adopting slab construction, bearing capacity is inadequate, and during operation, the heat-transfer surface distortion causes fatigue damage, causes leaking; The 3rd, when adopting sleeve type structure, steel quantity consumption is large, occupation of land is large.The problem that the utility model exists for prior art, the sewage pipe entrance that creatively solves sewage heat exchanger is reached impurity and suspension delay in company, board-like wide flow passage structure runner, the pressure-bearing of plank frame, leak and the reparation problem, and steel quantity consumption large, take up an area the problems such as large.
Summary of the invention
The purpose of this utility model is to provide sewage or the surface water tubular heat exchange device that structure is dredged in a kind of setting, the plank frame bearing capacity that has sewage heat exchanger now is inadequate, leakage accident is serious in order to solve, and the sleeve structure steel quantity consumption is large etc., and mouth of pipe suspension reach connect stop up, the problems such as board-like wide flow passage structure runner inner suspension thing and impurity delay.Realize above-mentioned purpose, the technical solution of the utility model is:
sewage or the surface water tubular heat exchange device of structure dredged in setting, and described heat-exchanger rig comprises the runner separator, many heat exchanger tubes, housing, left tube sheet, right tube sheet, left header, right header, left end socket, right end socket, deflection plate in a plurality of shells, diaphragm plate in a plurality of shells, a plurality of tabula plate holes, a plurality of header deflection plates, a plurality of headers are dredged plate, a plurality of end socket deflection plates, a plurality of end sockets are dredged plate, the header flange, cover flange, sewage or surface water outlet, the heat transferring medium import, the heat transferring medium outlet, the shell side zone, left tube side zone and right tube side are regional, and described runner separator comprises that runner separates housing, a plurality of runner separating plates, a plurality of separating flow tracts, a plurality of runners separate internal orifice, runner separates import, a plurality of runner closure plate, a plurality of runners separate short tube, runner separator shell flange, runner separator closure fange plate, sewage or surface-water inlet, a plurality of runners separation short tubes of described runner separator and the right side of left tube sheet are affixed, heat exchanger tube is fixed between left tube sheet and right tube sheet, housing is affixed with the left side of the right side of left tube sheet and right tube sheet respectively, the left side of left header and left tube sheet is affixed, the right side of right header and right tube sheet is affixed, in a plurality of shells, both sides and the housing of diaphragm plate are affixed, and in a plurality of shells, the two ends, left and right of diaphragm plate are affixed with left tube sheet and right tube sheet respectively, and in a plurality of shells, diaphragm plate is regional with being divided into a plurality of shell sides in housing, left-hand component or the right-hand component of diaphragm plate is provided with the tabula plate hole in shell, and the tabula plate hole on adjacent two diaphragm plates shifts to install, and namely another is on the right during an on the left side, be provided with deflection plate in shell in each shell side zone, in shell, the both sides of the both sides of deflection plate and housing are affixed, water space was left in upper end or the lower end of deflection plate in shell, and in adjacent two shells of level, water space that deflection plate stayed shifts to install, namely one when the upper end another in the lower end, heat exchanger tube passes deflection plate in shell, be provided with a plurality of header deflection plates in left header, it is regional that a plurality of header deflection plates are divided into a plurality of left tube sides with left header, and an end and the left tube sheet of header deflection plate are affixed, and the both sides of header deflection plate and left header are affixed, uppermost left tube side has two comb mouths in the zone, and a comb mouth top in described two comb mouths is the mouth of pipe of the separating flow tract short tube of runner separator, nethermost left tube side has a comb mouth in the zone, except nethermost left tube side zone, other each left tube side all has two comb mouths in the zone, sewage or surface water outlet and nethermost left tube side zone are affixed, be provided with a plurality of header deflection plates in right header, a plurality of header deflection plates are divided into a plurality of right tube sides zones with right header, and an end and the right tube sheet of header deflection plate are affixed, and the both sides of header deflection plate and right header are affixed, and each right tube side has two comb mouths in the zone, except nethermost left tube side zone, be equipped with a plurality of headers in other each left tube side zone and dredge plate, a plurality of headers are dredged plate two comb mouths in each left tube side zone are divided into many groups by above-below direction, two mouths of pipe in up and down are arranged in every group, it is affixed that header in uppermost left tube side zone is dredged upper end and the left header top of plate, lower end and header deflection plate are affixed, it is affixed that header is dredged a side and the left tube sheet of plate, it is affixed with adjacent header deflection plate respectively that header in other left tube side zone is dredged the two ends of plate, and it is affixed that header is dredged a side and the left tube sheet of plate, be equipped with a plurality of headers in each right tube side zone and dredge plate, a plurality of headers are dredged plate two comb mouths in each right tube side zone are divided into many groups by above-below direction, two mouths of pipe in up and down are arranged in every group, it is affixed that header in uppermost right tube side zone is dredged upper end and the right header top of plate, lower end and header deflection plate are affixed, it is affixed that header is dredged a side and the right tube sheet of plate, header in nethermost right tube side zone dredges the lower end of plate and right header bottom is affixed, upper end and header deflection plate are affixed, it is affixed that header is dredged a side and the right tube sheet of plate, it is affixed with adjacent header deflection plate respectively that header in other right tube side zone is dredged the two ends of plate, and it is affixed that header is dredged a side and the right tube sheet of plate, be fixedly connected with end socket deflection plate and end socket in left end socket and dredge plate, end socket deflection plate and end socket are dredged the position of plate and are become the mirror image setting with header deflection plate in left header with the position that header is dredged plate, be fixedly connected with end socket deflection plate and end socket in right end socket and dredge plate, end socket deflection plate and end socket are dredged the position of plate and are become the mirror image setting with header deflection plate in right header with the position that header is dredged plate, cover flange and header flange are tightly connected by bolt and rubber cushion, are provided with rubber cushion sealing between header deflection plate and end socket deflection plate, and header is dredged plate and end socket and dredged and be provided with rubber cushion between plate and seal, the heat transferring medium import is located at the bottom of housing, communicates with the inside of housing, the heat transferring medium outlet is located at the top of housing, communicates with the inside of housing, the runner of described runner separator separates in housing and is provided with a plurality of runner separating plates, and a plurality of runner separating plates separate respectively the bottom surface of housing with runner affixed, and the inside of runner being separated housing is divided into a plurality of parallel separating flow tracts, each runner separation short tube separates housing with runner left side is affixed, and each runner separates short tube and communicates one by one with each separating flow tract, and the number that runner separates short tube equates with the number of separating flow tract, runner separates import and is located on the separating flow tract of ragged edge, and communicates with sewage or surface-water inlet, each runner separating plate is provided with runner and separates internal orifice, and each separating flow tract separates internal orifice by runner and communicates, a plurality of runner closure plate are sealed the right side of each separating flow tract respectively, runner separator closure fange plate and runner separator shell flange add rubber cushion by bolt and are tightly connected.
The utility model device difference with the prior art and beneficial effect are:
(1) be provided with innovatively runner separator and header and dredge plate structure, realized the non-blocking highly effective heat exchange of sewage or surface water and heat transferring medium;
(2) in the runner separator, each shunting of sewage or surface water is all reverse flow, has avoided suspension reaching when two or more mouths of pipe are intake simultaneously to connect blockage problem;
(3) header is dredged plate heat exchanger tube is divided into groups, and presses flow direction, and the import of corresponding next the root pipe of the outlet of a pipe is corresponding one by one, has guaranteed that suspension can not reach at the mouth of pipe to connect;
(4) be detained when resulting in blockage in a certain pipe when suspension, all that single pipe is corresponding one by one from import to outlet due to pipeline, as stopping up fully, the pressure reduction before and after block part is import and outlet pressure reduction, pressure before and after block part can reach 15 ~ 55 kilogram weights, can effectively impurity and suspension be released, solve the retention problems of obstruction and suspension;
(5) compare with double pipe heat exchanger, heat exchanger tube is concentrated setting, and the housing steel quantity consumption can reduce more than 50%, and without a large amount of pipeline connecting parts, takes up an area littlely, cleans the dismantlement work amount and significantly reduces;
(6) compare with existing wide-runner plate formula sewage heat exchanger, bearing capacity is high, the inner rib-free of heat exchanger tube master material, and welding capacity is little, and the leakage accident amount is little, and can repair, and the overall performance of device is significantly reliable.
Description of drawings
What Fig. 1 represented is the main cutaway view of heat-exchanger rig of the present utility model;
What Fig. 2 represented is the A-A cutaway view of Fig. 1;
What Fig. 3 represented is the B-B cutaway view of Fig. 1;
What Fig. 4 represented is the C-C cutaway view of Fig. 1;
What Fig. 5 represented is the D-D cutaway view of Fig. 1;
What Fig. 6 represented is a partial view of Fig. 1;
What Fig. 7 represented is the top view of Fig. 1;
What Fig. 8 represented is the E-E cutaway view of Fig. 1;
What Fig. 9 represented is the F-F cutaway view of Fig. 1;
What Figure 10 represented is the main cutaway view of amplification of runner separator;
Figure 11 represents is that the b of Figure 10 is to figure;
What Figure 12 represented is the G-G cutaway view of Figure 10.
in figure: runner separator 1, heat exchanger tube 2, housing 3, left tube sheet 4, right tube sheet 5, left header 6, right header 7, left end socket 8, right end socket 9, deflection plate 10 in shell, diaphragm plate 11 in shell, tabula plate hole 12 in shell, header deflection plate 13, header is dredged plate 14, end socket deflection plate 15, end socket is dredged plate 16, header flange 17, cover flange 18, stiffener 19, sewage or surface water outlet 20, heat transferring medium import 21, heat transferring medium outlet 22, leg 23, runner separates housing 24, runner separating plate 25, separating flow tract 26, runner separates internal orifice 27, runner separates import 28, runner closure plate 29, runner separates short tube 30, runner separator shell flange 31, runner separator closure fange plate 32, sewage or surface-water inlet 33, shell side zone 34, left tube side zone 35, right tube side zone 36.
The specific embodiment
the specific embodiment one: as Fig. 1-shown in Figure 12, the sewage of structure or surface water are dredged in the setting of present embodiment, and it comprises runner separator 1 with tubular heat exchange device, many heat exchanger tubes 2, housing 3, left tube sheet 4, right tube sheet 5, left header 6, right header 7, left end socket 8, right end socket 9, deflection plate 10 in a plurality of shells, diaphragm plate 11 in a plurality of shells, a plurality of tabula plate holes 12, a plurality of header deflection plates 13, a plurality of headers are dredged plate 14, a plurality of end socket deflection plates 15, a plurality of end sockets are dredged plate 16, header flange 17, cover flange 18, sewage or surface water outlet 20, heat transferring medium import 21, heat transferring medium outlet 22, shell side zone 34, left tube side zone 35 and right tube side zone 36, described runner separator 1 comprises that runner separates housing 24, a plurality of runner separating plate 25, a plurality of separating flow tract 26, a plurality of runner separation internal orifice 27, runner separation import 28, a plurality of runner closure plate 29, a plurality of runner separation short tube 30, runner separator shell flange 31, runner separator closure fange plate 32, sewage or surface-water inlet 33, and it is affixed with the right side of left tube sheet 4 that a plurality of runners of described runner separator 1 separate short tubes 30, heat exchanger tube 2 is fixed between left tube sheet 4 and right tube sheet 5, housing 3 is affixed with the left side of the right side of left tube sheet 4 and right tube sheet 5 respectively, left header 6 is affixed with the left side of left tube sheet 4, right header 7 is affixed with the right side of right tube sheet 5, both sides and the housing 3 of diaphragm plate 11 is affixed in a plurality of shells, and in a plurality of shells, the two ends, left and right of diaphragm plate 11 are affixed with left tube sheet 4 and right tube sheet 5 respectively, and the interior diaphragm plate 11 of a plurality of shells will be divided into a plurality of shell sides zone 34 in housing 3, left-hand component or the right-hand component of diaphragm plate 11 is provided with tabula plate hole 12 in shell, and the tabula plate hole 12 on adjacent two diaphragm plates 11 shifts to install, and namely another is on the right during an on the left side, be provided with deflection plate 10 in shell in each shell side zone 34, in shell, the both sides of the both sides of deflection plate 10 and housing 3 are affixed, in shell, water space was left in upper end or the lower end of deflection plate 10, in adjacent two shells of level, deflection plate 10 water space that stayed shifts to install, namely one when the upper end another in the lower end, heat exchanger tube 2 passes deflection plate 10 in shell, be provided with a plurality of header deflection plates 13 in left header 6, a plurality of header deflection plates 13 are divided into a plurality of left tube sides zone 35 with left header 6, and an end and the left tube sheet 4 of header deflection plate 13 are affixed, and the both sides of header deflection plate 13 and left header 6 are affixed, in uppermost left tube side zone 35, two comb mouths are arranged, a comb mouth top in described two comb mouths is the mouth of pipe of the separating flow tract short tube 30 of runner separator 1, in nethermost left tube side zone 35, a comb mouth is arranged, except nethermost left tube side zone 35, other each left tube side zone 35 is interior all two comb mouths, sewage or surface water outlet 21 are affixed with nethermost left tube side regional 35, be provided with a plurality of header deflection plates 13 in right header 7, a plurality of header deflection plates 13 are divided into a plurality of right tube sides zone 36 with right header 7, one end and the right tube sheet 5 of header deflection plate 13 are affixed, and the both sides of header deflection plate 13 and right header 7 are affixed, in each right tube side zone 36, two comb mouths are arranged, except nethermost left tube side zone 35, be equipped with a plurality of headers in other each left tube side zone 35 and dredge plate 14, a plurality of headers are dredged plate 14 two comb mouths in each left tube side zone 35 are divided into many groups by above-below direction, two mouths of pipe in up and down are arranged in every group, upper end and left header top that uppermost left tube side regional 35 interior headers are dredged plate 14 are affixed, lower end and header deflection plate 13 are affixed, it is affixed that header is dredged a side and the left tube sheet of plate 14, it is affixed with adjacent header deflection plate 13 respectively that headers in other left tube side zone 35 are dredged the two ends of plate 14, and it is affixed that header is dredged a side and the left tube sheet of plate 14, be equipped with a plurality of headers in each right tube side zone 36 and dredge plate 14, a plurality of headers are dredged plate 14 two comb mouths in each right tube side zone 36 are divided into many groups by above-below direction, two mouths of pipe in up and down are arranged in every group, upper end and right header top that uppermost right tube side regional 36 interior headers are dredged plate 14 are affixed, lower end and header deflection plate 13 are affixed, it is affixed that header is dredged a side and the right tube sheet of plate 14, lower end and right header bottom that nethermost right tube side regional 36 interior headers are dredged plate 14 are affixed, upper end and header deflection plate 13 are affixed, it is affixed that header is dredged a side and the right tube sheet of plate 14, it is affixed with adjacent header deflection plate 13 respectively that headers in other right tube side zone 36 are dredged the two ends of plate 14, and it is affixed that header is dredged a side and the right tube sheet of plate 14, be fixedly connected with end socket deflection plate 15 in left end socket 8 and end socket is dredged plate 16, end socket deflection plate 15 and end socket are dredged the position of plate 16 and are become the mirror image setting with header deflection plate 13 in left header 6 with the position that header is dredged plate 14, be fixedly connected with end socket deflection plate 15 in right end socket 9 and end socket is dredged plate 16, end socket deflection plate 15 and end socket are dredged the position of plate 16 and are become the mirror image setting with header deflection plate 13 in right header 7 with the position that header is dredged plate 14, cover flange 18 is tightly connected by bolt and rubber cushion with header flange 17, is provided with rubber cushion between header deflection plate 13 and end socket deflection plate 15 and seals, and header is dredged plate 14 and end socket and dredged and be provided with rubber cushion between plate 16 and seal, heat transferring medium import 21 is located at the bottom of housing 3, communicates with the inside of housing 3, heat transferring medium outlet 22 is located at the top of housing 3, communicates with the inside of housing 3, the runner of described runner separator 1 separates in housing 24 and is provided with a plurality of runner separating plates 25, and a plurality of runner separating plates 25 separate respectively the bottom surface of housing 24 with runner affixed, and the inside of runner being separated housing 24 is divided into a plurality of parallel separating flow tracts 26, each runner separation short tube 30 separates housing 24 with runner left side is affixed, and each runner separates short tube 30 and communicates one by one with each separating flow tract 26, and the number that runner separates short tube 30 equates with the number of separating flow tract 26, runner separates import 28 and is located on the separating flow tract 26 of ragged edge, and communicates with sewage or surface-water inlet 33, each runner separating plate 25 is provided with runner and separates internal orifice 27, and each separating flow tract 26 separates internal orifice 27 by runner and communicates, a plurality of runner closure plate 29 are sealed the right side of each separating flow tract 26 respectively, runner separator closure fange plate 32 adds rubber cushion with runner separator shell flange 31 by bolt and is tightly connected.
The specific embodiment two: as shown in figure 12, sewage or the surface water tubular heat exchange device of structure dredged in the described setting of the specific embodiment one, separate import 28 beginnings first runner backward from runner and separate internal orifice 27 to last runner separation internal orifice 27, distance from runner separation short tube 30 increases gradually in order, and each distance that increases is 5mm-500mm.
The specific embodiment three: as shown in figure 12, sewage or the surface water tubular heat exchange device of structure dredged in the described setting of the specific embodiment two, separate import 28 beginnings first runner backward from runner and separate internal orifice 27 to last runner separation internal orifice 27, distance from runner separation short tube 30 increases gradually in order, and each distance that increases is 50mm-200mm.
The specific embodiment four: as Fig. 1, Figure 10-shown in Figure 12, sewage or the surface water tubular heat exchange device of structure dredged in the described setting of the specific embodiment one, and it is pipe or square tube that described runner separates short tube 30.
The specific embodiment five: as Fig. 1, Figure 10, shown in Figure 12, sewage or the surface water tubular heat exchange device of structure dredged in the described setting of the specific embodiment one, and the length that described runner separates short tube 30 is 5mm-500mm.
The specific embodiment six: as shown in Figure 2 and Figure 3, sewage or the surface water tubular heat exchange device of structure dredged in the described setting of the specific embodiment one, described heat exchanger tube 2 is rounded projections arranged or square arrangement or the arrangement of other form, and corresponding header deflection plate 13 and header are dredged plate 14 and be the correspondingly-shaped setting.
The specific embodiment seven: as shown in Figure 1, sewage or the surface water tubular heat exchange device of structure dredged in the described setting of the specific embodiment one, header deflection plate 13 in the interior and right header 7 of left header 6 and header are dredged and are established stiffener 19 and affixed on plate 14, and the end socket deflection plate 13 in the interior and right end socket 9 of left end socket 8 and end socket are dredged and established stiffener 19 and affixed on plate 14; Cover flange 18 forms a plane with each stiffener 19, and header flange 17 forms a plane with each stiffener 19, and cover flange 18 is tightly connected by bolt and rubber cushion with header flange 17.
The specific embodiment eight: as Fig. 2, Fig. 3, Fig. 8, shown in Figure 9, sewage or the surface water tubular heat exchange device of structure dredged in the described setting of the specific embodiment one, housing 3 be shaped as arcuate structure or square structure or column structure, corresponding left tube sheet 4, right tube sheet 5, left header 6, right header 7, left end socket 8, right end socket 9, header deflection plate 13 and header are dredged plate 14 and are respective shapes.
The specific embodiment nine: as shown in Figure 1, sewage or the surface water tubular heat exchange device of structure dredged in the described setting of the specific embodiment one, and described leg 23 is arranged on the two ends, bottom of housing 3, and is affixed with housing 3.
Operation principle:
sewage or surface water enter from sewage or the surface-water inlet 33 of runner separator 1, separate import 28 through runner and enter first separating flow tract 26, part water enters first runner left and separates short tube 30, part water reverse flow is separated internal orifice 27 from runner and is entered next separating flow tract 26, in this separating flow tract 26, part water again enters next runner left and separates short tube 30, another part water reverse flow again enters next separating flow tract 26 from next runner separation internal orifice 27 again, flow so successively backward, until separating short tube 30 from last runner, remaining water enters.In this process, each shunting of sewage or surface water is all reverse flow, has avoided suspension reaching when two or more mouths of pipe are intake simultaneously to connect blockage problem.
After sewage or surface water enter from runner separation short tube 30, under the obstruct of the header deflection plate 13 in left header 6 and right header 7, from left to right, flow successively from top to bottom, flow out from sewage or surface water outlet 20 at last, sewage or surface water flow in process with housing 3 in the heat transfer outside a tube media for heat exchange.
And header is dredged plate 14 heat exchanger tube is divided into groups, and presses flow direction, and the import of corresponding next the root pipe of the outlet of a pipe is corresponding one by one, has guaranteed that suspension can not reach at the mouth of pipe to connect.
Heat transferring medium enters housing 3 from heat transferring medium import 21, in shell under the obstruct of diaphragm plate 11 from right to left, flow back and forth from top to bottom, be flow-disturbing under the obstruct of deflection plate 10 and flow in shell, flow out from heat transferring medium outlet 22 at last, in flow process with pipe in sewage or surface water heat exchange.
So, realized the clog-free high efficient heat exchanging of sewage or surface water.
Claims (8)
1. sewage or the surface water tubular heat exchange device of structure are dredged in a setting, described heat-exchanger rig comprises runner separator (1), many heat exchanger tubes (2), housing (3), left tube sheet (4), right tube sheet (5), left header (6), right header (7), left end socket (8), right end socket (9), deflection plate (10) in a plurality of shells, diaphragm plate (11) in a plurality of shells, a plurality of tabula plate holes (12), a plurality of header deflection plates (13), a plurality of headers are dredged plate (14), a plurality of end socket deflection plates (15), a plurality of end sockets are dredged plate (16), header flange (17), cover flange (18), sewage or surface water outlet (20), heat transferring medium import (21), heat transferring medium outlet (22), shell side zone (34), left tube side zone (35) and right tube side zone (36), described runner separator (1) comprises that runner separates housing (24), a plurality of runner separating plate (25), a plurality of separating flow tract (26), a plurality of runner separation internal orifice (27), runner separation import (28), a plurality of runner closure plate (29), a plurality of runner separation short tube (30), runner separator shell flange (31), runner separator closure fange plate (32), sewage or surface-water inlet (33), and it is characterized in that: it is affixed with the right side of left tube sheet (4) that a plurality of runners of runner separator (1) separate short tubes (30), heat exchanger tube (2) is fixed between left tube sheet (4) and right tube sheet (5), housing (3) is affixed with the left side of the right side of left tube sheet (4) and right tube sheet (5) respectively, left header (6) is affixed with the left side of left tube sheet (4), right header (7) is affixed with the right side of right tube sheet (5), in a plurality of shells, both sides and the housing (3) of diaphragm plate (11) are affixed, in a plurality of shells, the two ends, left and right of diaphragm plate (11) are affixed with left tube sheet (4) and right tube sheet (5) respectively, and in a plurality of shells, diaphragm plate (11) will be divided into a plurality of shell side zones (34) in housing (3), left-hand component or the right-hand component of diaphragm plate (11) is provided with tabula plate hole (12) in shell, and the tabula plate hole (12) on adjacent two diaphragm plates (11) shifts to install, and namely another is on the right during an on the left side, be provided with deflection plate (10) in shell in each shell side zone (34), in shell, the both sides of the both sides of deflection plate (10) and housing (3) are affixed, in shell, water space was left in upper end or the lower end of deflection plate (10), in adjacent two shells of level, deflection plate (10) water space that stayed shifts to install, namely one when the upper end another in the lower end, heat exchanger tube (2) passes deflection plate (10) in shell, be provided with a plurality of header deflection plates (13) in left header (6), a plurality of header deflection plates (13) are divided into a plurality of left tube side zones (35) with left header (6), one end of header deflection plate (13) and left tube sheet (4) are affixed, and the both sides of header deflection plate (13) and left header (6) are affixed, in uppermost left tube side zone (35), two comb mouths are arranged, a comb mouth top in described two comb mouths is the mouth of pipe of the separating flow tract short tube (30) of runner separator (1), in nethermost left tube side zone (35), a comb mouth is arranged, except nethermost left tube side zone (35), in other each left tube side zone (35), two comb mouths are arranged all, sewage or surface water outlet (21) are affixed with nethermost left tube side zone (35), be provided with a plurality of header deflection plates (13) in right header (7), a plurality of header deflection plates (13) are divided into a plurality of right tube side zones (36) with right header (7), one end of header deflection plate (13) and right tube sheet (5) are affixed, the both sides of header deflection plate (13) and right header (7) are affixed, in each right tube side zone (36), two comb mouths are arranged, except nethermost left tube side zone (35), be equipped with a plurality of headers in other each left tube side zone (35) and dredge plate (14), a plurality of headers are dredged plate (14) two comb mouths in each left tube side zone (35) are divided into many groups by above-below direction, two mouths of pipe in up and down are arranged in every group, it is affixed that header in uppermost left tube side zone (35) is dredged upper end and the left header top of plate (14), lower end and header deflection plate (13) are affixed, it is affixed that header is dredged a side and the left tube sheet of plate (14), it is affixed with adjacent header deflection plate (13) respectively that header in other left tube side zone (35) is dredged the two ends of plate (14), and it is affixed that header is dredged a side and the left tube sheet of plate (14), be equipped with a plurality of headers in each right tube side zone (36) and dredge plate (14), a plurality of headers are dredged plate (14) two comb mouths in each right tube side zone (36) are divided into many groups by above-below direction, two mouths of pipe in up and down are arranged in every group, it is affixed that header in uppermost right tube side zone (36) is dredged upper end and the right header top of plate (14), lower end and header deflection plate (13) are affixed, it is affixed that header is dredged a side and the right tube sheet of plate (14), it is affixed bottom right header that header in nethermost right tube side zone (36) is dredged the lower end of plate (14), upper end and header deflection plate (13) are affixed, it is affixed that header is dredged a side and the right tube sheet of plate (14), it is affixed with adjacent header deflection plate (13) respectively that header in other right tube side zone (36) is dredged the two ends of plate (14), it is affixed that header is dredged a side and the right tube sheet of plate (14), be fixedly connected with end socket deflection plate (15) and end socket in left end socket (8) and dredge plate (16), end socket deflection plate (15) and end socket are dredged the position of plate (16) and are become the mirror image setting with header deflection plate (13) in left header (6) with the position that header is dredged plate (14), be fixedly connected with end socket deflection plate (15) and end socket in right end socket (9) and dredge plate (16), end socket deflection plate (15) and end socket are dredged the position of plate (16) and are become the mirror image setting with header deflection plate (13) in right header (7) with the position that header is dredged plate (14), cover flange (18) and header flange (17) are tightly connected by bolt and rubber cushion, are provided with rubber cushion between header deflection plate (13) and end socket deflection plate (15) and seal, and header is dredged plate (14) and end socket and dredged and be provided with rubber cushion between plate and seal, heat transferring medium import (21) is located at the bottom of housing (3), communicates with the inside of housing (3), heat transferring medium outlet (22) is located at the top of housing (3), communicates with the inside of housing (3), be provided with a plurality of runner separating plates (25) in the runner separation housing (24) of described runner separator (1), a plurality of runner separating plates (25) separate respectively the bottom surface of housing (24) with runner affixed, and the inside of runner being separated housing (24) is divided into a plurality of parallel separating flow tracts (26), each runner separation short tube (30) separates housing (24) with runner left side is affixed, and each runner separates short tube (30) and communicates one by one with each separating flow tract (26), and the number that runner separates short tube (30) equates with the number of separating flow tract (26), runner separates import (28) and is located on the separating flow tract (26) of ragged edge, and communicates with sewage or surface-water inlet (33), each runner separating plate (25) is provided with runner and separates internal orifice (27), and each separating flow tract (26) separates internal orifice (27) by runner and communicates, a plurality of runner closure plate (29) are sealed the right side of each separating flow tract (26) respectively, runner separator closure fange plate (32) adds rubber cushion with runner separator shell flange (31) by bolt and is tightly connected.
2. sewage or the surface water tubular heat exchange device of structure dredged in setting as claimed in claim 1, it is characterized in that: separate import (28) beginning first runner backward from runner and separate internal orifice (27) to last runner separation internal orifice (27), distance from runner separation short tube (30) increases gradually in order, and each distance that increases is 5mm-500mm.
3. sewage or the surface water tubular heat exchange device of structure dredged in setting as claimed in claim 2, it is characterized in that: separate import (28) beginning first runner backward from runner and separate internal orifice (27) to last runner separation internal orifice (27), distance from runner separation short tube (30) increases gradually in order, and each distance that increases is 50mm-200mm.
4. sewage or the surface water tubular heat exchange device of structure dredged in setting as claimed in claim 1, it is characterized in that: it is pipe or square tube that described runner separates short tube (30).
5. sewage or the surface water tubular heat exchange device of structure dredged in setting as claimed in claim 1, it is characterized in that: the length that described runner separates short tube (30) is 5mm-500mm.
6. sewage or the surface water tubular heat exchange device of structure dredged in setting as claimed in claim 1, it is characterized in that: described heat exchanger tube (2) is rounded projections arranged or square arrangement, and corresponding header deflection plate (13) and header are dredged plate (14) and be the correspondingly-shaped setting.
7. sewage or the surface water tubular heat exchange device of structure dredged in setting as claimed in claim 1, it is characterized in that: in left header (6) and the header deflection plate (13) in right header (7) and header dredge and establish stiffener (19) and affixed on plate (14), in left end socket (8) and the end socket deflection plate (13) in right end socket (9) and end socket dredge that to establish stiffener (19) on plate (14) also affixed; Cover flange (18) forms a plane with each stiffener (19), and header flange (17) forms a plane with each stiffener (19), and cover flange (18) is tightly connected by bolt and rubber cushion with header flange (17).
8. sewage or the surface water tubular heat exchange device of structure dredged in setting as claimed in claim 1, it is characterized in that: housing (3) be shaped as arcuate structure or square structure or column structure, corresponding left tube sheet (4), right tube sheet (5), left header (6), right header (7), left end socket (8), right end socket (9), header deflection plate (13) and header are dredged plate (14) and are respective shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002897 CN203011204U (en) | 2013-01-03 | 2013-01-03 | Tubular heat exchanger provided with dredging structures and used for sewage or surface water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002897 CN203011204U (en) | 2013-01-03 | 2013-01-03 | Tubular heat exchanger provided with dredging structures and used for sewage or surface water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011204U true CN203011204U (en) | 2013-06-19 |
Family
ID=48602793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002897 Withdrawn - After Issue CN203011204U (en) | 2013-01-03 | 2013-01-03 | Tubular heat exchanger provided with dredging structures and used for sewage or surface water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017577A (en) * | 2013-01-03 | 2013-04-03 | 青岛科创新能源科技有限公司 | Tubular heat exchanging device with dredging structure for sewage or surface water |
| CN103940264A (en) * | 2014-04-30 | 2014-07-23 | 青岛科创新能源科技有限公司 | Non-clean water dredging type heat exchange device provided with built-in flow channel separation structure |
-
2013
- 2013-01-03 CN CN 201320002897 patent/CN203011204U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017577A (en) * | 2013-01-03 | 2013-04-03 | 青岛科创新能源科技有限公司 | Tubular heat exchanging device with dredging structure for sewage or surface water |
| CN103940264A (en) * | 2014-04-30 | 2014-07-23 | 青岛科创新能源科技有限公司 | Non-clean water dredging type heat exchange device provided with built-in flow channel separation structure |
| CN103940264B (en) * | 2014-04-30 | 2015-07-15 | 青岛科创新能源科技有限公司 | Non-clean water dredging type heat exchange device provided with built-in flow channel separation structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130619 Effective date of abandoning: 20140910 |
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| RGAV | Abandon patent right to avoid regrant |