CN213771403U

CN213771403U - Evaporator for recovering waste heat in sewage heating treatment

Info

Publication number: CN213771403U
Application number: CN202022352387.0U
Authority: CN
Inventors: 潘雪峰; 孙鹏; 蒋霞
Original assignee: Sichuan Open Pharmaceutical Co ltd
Current assignee: Sichuan Open Pharmaceutical Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-23
Anticipated expiration: 2030-10-21

Abstract

The utility model provides an evaporator for waste heat recovery in sewage heating treatment, which comprises a main body component and a waste heat recovery component, wherein the main body component comprises a box body and a pipe body a, the waste heat recovery component comprises a pipe body b, a pipe body c, an L-shaped plate, a high-efficiency filter screen, a fan, a heating wire and a coiled pipe, and one side of the box body is respectively communicated with the pipe body a and the pipe body b; discharge evaporimeter high temperature waste gas in to the box through body an in this device, can filter waste gas through high-efficient filter screen when its high temperature waste gas gets into the box, pollutant particle and floating dust in the filterable waste gas, can avoid using for a long time the inside pollution that causes of back box, and dismantle it through the bolt that rotates in the L shaped plate, when high temperature waste gas gets into inside the box, can last the heating to the coiled pipe surface, and the fan of cooperation bottom half blows the heating wire and produces new high temperature steam, the heating efficiency of cold flow liquid in the coiled pipe can be accelerated, reach waste heat recovery and recycle.

Description

Evaporator for recovering waste heat in sewage heating treatment

Technical Field

The utility model relates to a waste heat recovery technical field, in particular to an evaporimeter for sewage heating treatment waste heat recovery.

Background

As is known, waste heat resources are secondary energy, and are products obtained by converting primary energy or combustible materials, or residual heat generated by heat generated in a fuel combustion process after a certain process is completed, wherein the waste heat has a wide temperature range and various energy carrier forms, and the waste heat has various equipment forms such as an air preheater, a kiln regenerator, a waste heat boiler, an evaporator, a low-temperature steam turbine and the like due to different environments, different process flows and the limitation of inherent conditions of a field, requirements of production and life, and various equipment forms. Common waste heat recycling modes comprise various classification modes, and domestic current industrial waste heat utilization technologies can be divided into a heat exchange technology, a heat-power conversion technology and a waste heat refrigerating and heating technology according to the transfer or conversion characteristics of energy in the utilization process of waste heat resources;

however, the existing evaporator usually directly discharges the discharged steam heat and the waste gas hot water when in use, which causes heat waste and leads to the situation that the waste gas is often unable to be filtered in the existing recovery technology, resulting in serious pollution in the recovery chamber after the waste gas is recovered, and the existing technology is relatively lagged behind in the recovery and utilization efficiency of the waste heat, therefore, the evaporator for recovering the waste heat in the sewage heating treatment is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention is intended to provide an evaporator for recovering waste heat in sewage heating treatment, so as to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: the utility model provides an evaporimeter for sewage heating treatment waste heat recovery, includes main part subassembly and waste heat recovery subassembly, the main part subassembly includes box and body a, the waste heat recovery subassembly includes body b, body c, L shaped plate, high efficiency filter screen, fan, heating wire and coiled pipe, one side of box communicates respectively has body a and body b, the opposite side intercommunication of box has body c, the inside wall symmetry threaded connection of box has two L shaped plates, two adjacent side welding of L shaped plate has high efficiency filter screen, the fan is installed to the inside wall bottom of box, the heating wire is installed to the inside wall of box, the one end intercommunication of body b has the coiled pipe, the other end of coiled pipe with body c is linked together.

In some embodiments, the switch assembly is mounted outside the box body, and comprises a cover body, a handle, an insertion rod, a shell, a limiting block, a spring, a stop block, an insertion block, a slot and a T-shaped groove, wherein the top of the box body is hinged to the cover body through a pin shaft, the handle is welded on the upper surface of the cover body, the insertion block is fixedly connected to the lower surface of the cover body, the T-shaped groove is formed in the inner side wall of the box body, and the outer side wall of the insertion block is inserted into the inner side wall of the T-shaped groove.

In some embodiments, a casing is welded on one side of the box body, an insertion rod is connected to the inner side wall of the casing in a sliding mode, a spring is sleeved on the outer side wall of the insertion rod, a slot is formed in one side of the insertion block, and the outer side wall of the insertion rod is inserted into the inner side wall of the slot in an inserting mode.

In some embodiments, four fixing blocks are symmetrically and fixedly connected to the inner side wall of the box body.

In some embodiments, the upper surfaces of the four fixing blocks are provided with plate bodies, the inner side walls of the plate bodies are embedded with filter plates, the upper surfaces of the two filter plates are equidistantly provided with through holes, and the outer side walls of the serpentine tubes penetrate through the inner side walls of the through holes.

In some embodiments, four pillars are symmetrically welded to the lower surface of the box body, and a bottom plate is welded to the bottoms of the four pillars.

In some embodiments, the valve is mounted on the outer side wall of the pipe body a.

In some embodiments, the outer side wall of the insertion rod is welded with a stop block, and the inner side wall of the shell is symmetrically welded with two limiting blocks.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

when the device is used, when high-temperature waste gas enters the box body, the surface of the coiled pipe can be continuously heated, and the fan at the bottom of the box body is matched to blow the electric heating wire to generate new high-temperature hot gas, so that the heating efficiency of cold flow liquid in the coiled pipe can be accelerated, and the purpose of recycling waste heat is achieved;

two, discharge evaporimeter high temperature waste gas in to the box through body an in this device, can filter waste gas through high-efficient filter screen when its high temperature waste gas gets into the box, can filter pollutant particle and floating dust in the waste gas, can avoid using for a long time the inside pollution that causes of back box to dismantle it through the bolt that rotates in the L shaped plate.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an internal structure view of the middle box body of the present invention;

FIG. 3 is a top view of the middle plate of the present invention;

fig. 4 is an internal structure view of the middle case of the present invention.

Reference numerals: 10. a body assembly; 101. a box body; 102. a valve; 103. a pillar; 104. a base plate; 105. a pipe body a; 106. a fixed block; 107. a plate body; 108. a through hole; 109. a filter plate; 20. a switch assembly; 201. a cover body; 202. a handle; 203. inserting a rod; 204. a housing; 205. a limiting block; 206. a spring; 207. a stopper; 208. inserting a block; 209. a slot; 210. a T-shaped slot; 30. a waste heat recovery assembly; 301. a pipe body b; 302. a pipe body c; 303. an L-shaped plate; 304. a high-efficiency filter screen; 305. a fan; 306. an electric heating wire; 307. a serpentine tube.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present invention provides an evaporator for waste heat recovery in sewage heating treatment, including a main body assembly 10 and a waste heat recovery assembly 30, the main body assembly 10 includes a box 101 and pipe bodies a-105, the waste heat recovery assembly 30 includes pipe bodies b-301, a pipe body c-302, an L-shaped plate 303, a high efficiency filter screen 304, a fan 305, a heating wire 306 and a serpentine pipe 307, one side of the box 101 is respectively communicated with the pipe bodies a-105 and the pipe bodies b-301, the other side of the box 101 is communicated with the pipe bodies c-302, the inner side wall of the box 101 is symmetrically and threadedly connected with the two L-shaped plates 303, the high efficiency filter screen 304 is welded to an adjacent side of the two L-shaped plates 303, the fan 305 is installed at the bottom of the inner side wall of the box 101, the heating wire 306 is installed on the inner side wall of the box 101, one end of the pipe bodies b-301 is communicated with the serpentine pipe 307, the other end of the serpentine tube 307 communicates with the tube c-302.

In one embodiment, the switch assembly 20 is installed outside the box 101, the switch assembly 20 includes a cover 201, a handle 202, an insertion rod 203, a housing 204, a limit block 205, a spring 206, a stop block 207, an insertion block 208, a slot 209 and a T-shaped groove 210, the top of the box 101 is hinged to the cover 201 through a pin, the handle 202 is welded on the upper surface of the cover 201, the insertion block 208 is fixedly connected to the lower surface of the cover 201, the T-shaped groove 210 is formed in the inner side wall of the box 101, and the outer side wall of the insertion block 208 is inserted into the inner side wall of the T-shaped groove 210; in the device, the box body 101 can be opened and closed by rotating the cover body 201, and is inserted into the T-shaped groove 210 through the insertion block 208 when closed.

In one embodiment, a shell 204 is welded on one side of the box body 101, an insertion rod 203 is connected to the inner side wall of the shell 204 in a sliding manner, a spring 206 is sleeved on the outer side wall of the insertion rod 203, a slot 209 is formed in one side of an insertion block 208, and the outer side wall of the insertion rod 203 is inserted into the inner side wall of the slot 209; when the plug block 208 is plugged in front of the T-shaped groove 210, an operator pulls the plug rod 203 and releases the plug rod 203 when the plug block 208 is plugged in the T-shaped groove 210, and the plug rod 203 is plugged in the slot 209 by the acting force of the spring 206, so that the cover body 201 is fixed.

In one embodiment, four fixing blocks 106 are symmetrically and fixedly connected to the inner side wall of the box 101; the fixing block 106 may support the plate body 107.

In one embodiment, the upper surfaces of the four fixing blocks 106 are provided with plate bodies 107, the inner side walls of the plate bodies 107 are embedded with filter plates 109, the upper surfaces of the two filter plates 109 are equidistantly provided with through holes 108, and the outer side walls of the serpentine tubes 307 penetrate through the inner side walls of the through holes 108; the serpentine tube 307 improves stability inside the case 101 by penetrating the filter sheet 109 inside the case 101, and the filter sheet 109 keeps heat inside the case 101 in a fluid state.

In one embodiment, four pillars 103 are symmetrically welded on the lower surface of the box body 101, and bottom plates 104 are welded at the bottoms of the four pillars 103; the support posts 103 and the bottom plate 104 can support and stabilize the case 101.

In one embodiment, the exterior side walls of the tubes a-105 are fitted with valves 102; the valve 102 is used to control the opening and closing of the tubes a-105.

In one embodiment, a stop block 207 is welded on the outer side wall of the insertion rod 203, and two limit blocks 205 are symmetrically welded on the inner side wall of the shell 204; the stop 207 may contact the stop 205 to the limit of the travel distance as the plunger 203 is pulled out of the housing 204.

In one embodiment, a switch set for controlling the on and off of the fan 305 and the heating wires 306 is installed on one side of the box 101, and the switch set is connected to the external mains power to supply power to the fan 305 and the heating wires 306.

The utility model discloses at the during operation, discharge evaporimeter high temperature waste gas in to box 101 through body a-105, its high temperature waste gas can filter waste gas through high-efficient filter screen 304 when getting into box 101, can filter pollutant granule and floating dust in the waste gas, can avoid using for a long time the inside pollution that causes of box 101, and dismantle it through the bolt that rotates in the L shaped plate 303, when high temperature waste gas gets into box 101 inside, can heat coiled pipe 307 surface continuously, and cooperate the fan 305 of box 101 bottom to blow heating wire 306 and produce new high temperature steam, can improve the heating efficiency who accelerates cold flow liquid in coiled pipe 307, reach waste heat recovery and recycle, wherein coiled pipe 307 improves the stability inside box 101 through passing through filter plate 109 inside box 101, filter plate 109 can make the inside heat of box 101 keep the circulation, accessible rotates lid 201 and can switch box 101 when the inside of box 101 is maintained, when the plug block 208 is plugged in front of the T-shaped groove 210, an operator pulls the plug rod 203 and loosens the plug rod 203 when the plug block 208 is plugged in the T-shaped groove 210, the plug rod 203 is plugged in the slot 209 by the acting force of the spring 206, and the cover body 201 is fixed, in the device, the stop block 207 can contact the limit block 205 to reach the limit of the moving distance when the plug rod 203 is pulled out of the shell 204, and the support column 103 and the bottom plate 104 can play a role in supporting and stabilizing the box body 101.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an evaporimeter for sewage heating treatment waste heat recovery, includes main part subassembly (10) and waste heat recovery subassembly (30), its characterized in that: the main body component (10) comprises a box body (101) and a pipe body a (105), the waste heat recovery component (30) comprises a pipe body b (301), a pipe body c (302), an L-shaped plate (303), a high-efficiency filter screen (304), a fan (305), a heating wire (306) and a coiled pipe (307), one side of the box body (101) is respectively communicated with a pipe body a (105) and a pipe body b (301), the other side of the box body (101) is communicated with a pipe body c (302), the inner side wall of the box body (101) is symmetrically connected with two L-shaped plates (303) in a threaded manner, a high-efficiency filter screen (304) is welded on one adjacent side surface of the two L-shaped plates (303), a fan (305) is arranged at the bottom of the inner side wall of the box body (101), an electric heating wire (306) is arranged on the inner side wall of the box body (101), one end of the pipe body b (301) is communicated with a coiled pipe (307), and the other end of the coiled pipe (307) is communicated with the pipe body c (302).

2. The evaporator for recovering the waste heat of sewage heating treatment according to claim 1, wherein: the externally mounted of box (101) has switch module (20), switch module (20) are including lid (201), handle (202), inserted bar (203), casing (204), stopper (205), spring (206), dog (207), inserted block (208), slot (209) and T-slot (210), the top of box (101) articulates through the round pin axle has lid (201), the last skin weld of lid (201) has handle (202), the lower fixed surface of lid (201) is connected with inserted block (208), T-slot (210) have been seted up to the inside wall of box (101), the lateral wall of inserted block (208) peg graft in the inside wall of T-slot (210).

3. The evaporator for recovering the waste heat of sewage heating treatment according to claim 2, wherein: the welding of one side of box (101) has casing (204), the inside wall sliding connection of casing (204) has inserted bar (203), spring (206) have been cup jointed to the lateral wall of inserted bar (203), slot (209) have been seted up to one side of inserted block (208), the lateral wall of inserted bar (203) peg graft in the inside wall of slot (209).

4. The evaporator for recovering the waste heat of sewage heating treatment according to claim 1, wherein: the inner side wall of the box body (101) is symmetrically and fixedly connected with four fixing blocks (106).

5. The evaporator for recovering the waste heat of sewage heating treatment according to claim 4, wherein: four the upper surface of fixed block (106) all is equipped with plate body (107), the inside wall of plate body (107) all is rabbeted and is had filter (109), two through-hole (108) have been seted up to the equal equidistance of upper surface of filter (109), the lateral wall of coiled pipe (307) runs through the inside wall of through-hole (108).

6. The evaporator for recovering the waste heat of sewage heating treatment according to claim 1, wherein: four supporting columns (103) are symmetrically welded to the lower surface of the box body (101), and bottom plates (104) are welded to the bottoms of the supporting columns (103).

7. The evaporator for recovering the waste heat of sewage heating treatment according to claim 1, wherein: and a valve (102) is arranged on the outer side wall of the pipe body a (105).

8. The evaporator for recovering the waste heat of sewage heating treatment according to claim 3, wherein: the outer side wall of the inserted link (203) is welded with a stop block (207), and the inner side wall of the shell (204) is symmetrically welded with two limiting blocks (205).