CN212017273U

CN212017273U - Flue desalting device for washing tower

Info

Publication number: CN212017273U
Application number: CN201922300621.2U
Authority: CN
Inventors: 陈凯
Original assignee: Chongqing Zhongminggangqiao Environmental Protection Co ltd
Current assignee: Chongqing Zhongminggangqiao Environmental Protection Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-11-27
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a flue demineralizer for scrubbing tower belongs to the technical field of solid waste treatment facility, including scrubbing tower main part and chimney, scrubbing tower main part open-top is connected with the connecting pipe at the opening part, the connecting pipe other end and chimney lateral wall intercommunication, the detector is installed on the chimney top, the connecting pipe include with scrubbing tower main part fixed connection's first festival section and with chimney lateral wall fixed connection's second festival section, be connected with desalination mechanism between first festival section and the second festival section, desalination mechanism includes inside cavity, the open box body in both ends and set up two piece at least condensing panels in the box body inner chamber, box body one end is kept away from scrubbing tower main part one end with first festival section and is connected, the chimney one end is kept away from to the other end and second festival section and is connected, the condensing panel is the wavy nonrust steel sheet in cross-. The utility model discloses have the salt content that can reduce the flue gas that discharges the chimney top to reduce the effect to the influence of detector.

Description

Flue desalting device for washing tower

Technical Field

The utility model belongs to the technical field of solid waste treatment facility's technique and specifically relates to a flue desalination device for scrubbing tower is related to.

Background

The garbage disposal methods widely used today are sanitary landfills, high temperature composting and incineration. Because the flue gas discharged after incineration contains a large amount of harmful substances, the flue gas cannot be directly discharged to the atmosphere, and the flue gas discharged from the incinerator is generally introduced into a washing tower to be purified and then discharged.

The invention patent application with application publication number CN107051066A discloses a scrubber. A spray box is arranged on the washing tower body, a spray pipe is arranged at the upper end of a conical inclined plate, a plurality of conical spray heads are arranged on the spray pipe, an electric pump is arranged on the spray pipe, and the conical spray heads are controlled by the electric pump; the spraying tank is connected with the outlet through a circulating pipe, and a circulating pump is arranged on the circulating pipe. The flue gas passes through the packing layer and tentatively purifies, carries out further purification to it through washing liquid in the spray box simultaneously, improves its purification rate, and the flue gas after the purification passes through the chimney and discharges, can not air pollution.

The above prior art solutions have the following drawbacks: in order to detect whether the discharged flue gas reaches the standard or not, an online detector for detecting the indexes of the discharged gas is arranged at the top of the chimney, but because the flue gas purified by the washing tower contains a large amount of water vapor, a small amount of soluble salt is dissolved in the water vapor, and when the water vapor rises to the top of the chimney, part of salt dissolved in the water vapor is crystallized and condensed on the surface of the detector, so that the sensitivity of the detector is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flue demineralizer for scrubbing tower, can reduce the salt content of the flue gas of discharging the chimney top to reduce the influence to the detector.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a flue demineralizer for scrubbing tower, is including being used for the clean scrubbing tower main part of washing smog and installing in ground and be used for the chimney with smoke exhaust in the scrubbing tower main part, scrubbing tower main part top opening and be connected with the connecting pipe at the opening part, the connecting pipe other end and chimney lateral wall intercommunication, the detector is installed on the chimney top, the connecting pipe include with scrubbing tower main part fixed connection's first festival section and with chimney lateral wall fixed connection's second festival section, be connected with desalination mechanism between first festival section and the second festival section, desalination mechanism includes inside cavity, both ends open box body and sets up two piece at least condensing panels in the box body inner chamber, box body one end is kept away from scrubbing tower main part one end with first festival section and is connected, and chimney one end is kept away from with the second festival section to the other end and is connected, and the condensing panel.

Through adopting above-mentioned technical scheme, the smog of following washing tower top end outlet flue emission gets into the desalination mechanism from first festival section, because the condensing plate is stainless steel wave board, smog takes place around flowing between the condensing plate, under the effect of inertia and centrifugal force, the surface that the water smoke in the smog strikes the condensing plate is adsorbed by the condensing plate, through will contain salt water and cigarette and break away from, realize the separation of cigarette and salt, thereby reduce the salt content in the cigarette that gets into in the chimney, and then when lightening the cigarette through the detector, the condition of salt crystallization interference testing result in the cigarette.

The present invention may be further configured in a preferred embodiment as: the box body is connected with the first section and the second section through bolts.

Through adopting above-mentioned technical scheme, through bolted connection the box body of being convenient for is dismantled and is installed, is favorable to changing or maintains the desalination mechanism.

The present invention may be further configured in a preferred embodiment as: at least two pairs of opposite chutes are formed in the top wall and the bottom wall of the box body, sliding strips matched with the chutes are fixedly connected to the two sides of the condensing plate, the sliding strips are clamped in the chutes, and the condensing plate can slide relative to the box body.

Through adopting above-mentioned technical scheme, with the box body after pulling down between first festival section and the second festival section, the user can take out the condensing plate from the open arbitrary one end of box body through sliding, clear away the salt crystal body on condensing plate surface, clear away the back that finishes, insert the draw runner of condensing plate in the box body inner chamber along the spout, again with the box body install between first festival section and the second festival section can.

The present invention may be further configured in a preferred embodiment as: the box body is the double-deck hollow structure who seals all around, and the spout is seted up on box body inlayer lateral wall, and the box body is close to the roof skin of second festival section one end and has seted up first inlet opening, first inlet opening and box body intermediate layer cavity intercommunication, and first inlet opening is the screw hole and is connected with the inlet tube, and the box body is close to the diapire skin of first festival section one end and has seted up first apopore, and first apopore communicates and threaded connection has flexible outlet pipe with the intermediate layer cavity of box body.

By adopting the technical scheme, the condensed water is injected into the cavity of the box body through the water inlet pipe, so that the temperature in the box body is reduced, and salt crystallization in smoke is facilitated and the smoke is separated.

The present invention may be further configured in a preferred embodiment as: the connecting pipe is arranged in an upward inclined mode from the washing tower to the chimney.

By adopting the technical scheme, the salt solution on the inner wall of the box body and the condensing plate can flow back to the washing tower main body along the box body and the first section, so that the centralized treatment is convenient, and the possibility of blockage caused by accumulation of salt on the condensing plate in a dry and solid manner is reduced.

The present invention may be further configured in a preferred embodiment as: the condensation plate is of a double-layer structure with a hollow interior, the slide bar is hollow and communicated with the cavity of the condensation plate, the side wall of the inner layer of the box body close to one end of the second section is provided with a second water inlet, the slide bar of the condensation plate close to one end of the second section is provided with a third water inlet, when the condensation plate is installed in the box body, the third water inlet is communicated with the first water inlet and the second water inlet and is a threaded hole, the water inlet is sequentially in threaded connection with the first water inlet, the second water inlet and the third water inlet, part of the side wall of the water inlet in the interlayer cavity of the box body is provided with a water outlet, the inner layer of the bottom wall of the box body close to one end of the first section is provided with a third water outlet, the first water outlet, the second water outlet and the third water outlet are communicated and are threaded holes, the water outlet pipe is sequentially in threaded connection with the first water outlet, the water outlet pipe is positioned in the cavity of the interlayer of the box body and is provided with a water outlet through which water in the cavity of the box body enters.

Through adopting above-mentioned technical scheme, during the delivery port entering box body's of comdenstion water partly from the inlet tube intermediate layer, during another part gets into the condensing plate from the one end that the inlet tube is located the condensing plate cavity, can reduce the temperature of box body and can reduce the temperature of condensing plate again, the reinforcing is to the condensation of salt solution. The condensed water is discharged from the water outlet pipe, and the flowing condensed water can reduce the possibility of influencing the condensation effect due to the temperature rise of the condensed water.

The present invention may be further configured in a preferred embodiment as: one end, far away from the box body, of each water inlet pipe is connected with the same main water inlet pipe, and one end, far away from the box body, of each water outlet pipe is connected with the same main water outlet pipe.

Through adopting above-mentioned technical scheme, main inlet tube communicates each inlet tube, and main outlet pipe communicates each outlet pipe, save material, and it is more convenient to use.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the desalting mechanism is used for desalting the smoke, so that the probability of interference on a detection result when the smoke passes through the online detector is reduced;

2. the condensing plate is detachably connected with the box body, so that the condensing plate can be taken down conveniently to remove surface salt crystals;

3. through the comdenstion water convection current, strengthen the cooling to smog, be favorable to the salinity to appear.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the desalination mechanism;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is an enlarged view of a portion C of fig. 3.

Reference numerals: 1. a washing tower main body; 11. a smoke inlet; 2. a chimney; 21. a detector; 3. a connecting pipe; 31. a first segment; 32. a second segment; 4. a desalting mechanism; 41. a box body; 411. a chute; 412. a first water inlet hole; 413. a first water outlet; 414. a second water inlet hole; 415. a second water outlet; 42. a condensing plate; 421. a slide bar; 422. a third water inlet hole; 423. a third water outlet; 43. a water inlet pipe; 431. a water outlet; 44. a main water outlet pipe; 45. a main water inlet pipe; 46. a water outlet pipe; 461. and a water outlet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a flue demineralizer for scrubbing tower, including scrubbing tower main part 1 with install in the chimney 2 on ground, detector 21 is installed on 2 tops of chimney, installs demineralization mechanism 4 between scrubbing tower main part 1 and the chimney 2, is connected with connecting pipe 3 between demineralization mechanism 4 and scrubbing tower main part 1, the chimney 2. After the smoke is cleaned by the washing tower main body 1, the smoke is guided into the desalting mechanism 4 through the connecting pipe 3, most of salt is removed by the desalting mechanism 4, and then the smoke enters the chimney 2, so that the salt content of the smoke in the chimney 2 is reduced, and the influence on the detection result caused by the fact that the salt in the smoke is crystallized on the detector 21 at the top end of the chimney 2 is reduced.

Referring to fig. 1, a smoke inlet 11 for waste gas in an incinerator to enter is formed in the side wall of a washing tower main body 1, the top end of the washing tower main body 1 is fixedly connected with a connecting pipe 3, and the section of the connecting pipe 3 is rectangular and is communicated with the inner cavity of the washing tower main body 1. The connecting pipe 3 comprises a first section 31 fixedly connected with the washing tower main body 1 and a second section 32 fixedly connected with the side wall of the chimney 2, the first section 31 and the second section 32 are connected with two ends of the desalting mechanism 4 through bolts, and the connecting pipe 3 is obliquely arranged upwards from the washing tower main body 1 to the chimney 2.

Referring to fig. 2 and 3, the desalination mechanism 4 includes a box body 41 with two open ends and a hollow cuboid inside, two or more condensing plates 42 are clamped in the cavity of the box body 41, the condensing plates 42 are of a hollow closed structure inside, the whole condensing plates 42 are stainless steel plates, and the cross sections of the condensing plates are wavy, so that a bypass flow is formed between the condensing plates 42 after gas enters the box body 41, and under the action of centripetal force and inertia, moisture containing salt is thrown onto the condensing plates 42, thereby reducing the salt content in the gas.

Refer to fig. 2 and 3, in order to improve the cooling effect of desalination mechanism 4 to the flue gas, be convenient for to 4 logical condensate water cooling of desalination mechanism, the all lateral walls of box body 41 can be confined bilayer structure, condensing plate 42 is inside cavity, bilayer structure that both ends are sealed, many pairs of spout 411 have been seted up to the inlayer diapire and the roof of box body 41, the open both sides fixedly connected with of condensing plate 42 and the draw runner 421 of spout 411 looks adaptation, draw runner 421 is inside cavity, the open cuboid of one end and opening end and the open end fixed connection of condensing plate 42, make condensing plate 42 form confined hollow structure. The sliding bar 421 can slide relatively in the sliding slot 411, so as to take the salt crystal out of the surface of the cooling plate 42.

Referring to fig. 2 and 4, a first water inlet 412 is formed in an outer layer of a top wall of the box body 41 near one end of the second section 32, the first water inlet 412 is communicated with a cavity of the box body 41, a second water inlet 414 is formed in an inner side wall of the box body 41 near one end of the second section 32, a third water inlet 422 is formed in a slide bar 421 of the condensation plate 42 near the top wall of the box body 41, and the third water inlet 422 is displaced from one end of the slide bar 421 near the second section 32. When the condensation plate 42 is installed in the box body 41, the first water inlet hole 412, the second water inlet hole 414 and the third water inlet hole 422 are threaded holes and are positioned on the same straight line, the same water inlet pipe 43 is in threaded connection with the third water inlet hole 422, the first water inlet hole 412 and the second water inlet hole 414, the water inlet pipe 43 is a flexible pipe, and a water outlet 431 is formed in a part of the side wall of the cavity of the interlayer of the box body 41, so that after the same water inlet pipe 43 is screwed and inserted into the inner cavity of the condensation plate 42, condensed water is introduced into the water inlet pipe 43, one part of the condensed water enters the interlayer of the box body 41 from the water outlet 431 of the water inlet pipe 43, and the other part of the condensed water enters the condensation plate 42 from one end of the water inlet pipe 43 positioned in the cavity of the condensation plate 42, and therefore, the temperature. One end of each water inlet pipe 43, which is far away from the box body 41, is spliced with the same main water inlet pipe 45, and the main water inlet pipe 45 is used for communicating each water inlet pipe 43, so that water can be supplied together conveniently.

Referring to fig. 2 and 5, a first water outlet 413 is formed in an outer layer of a bottom wall of the box body 41 close to one end of the first segment 31, the first water outlet 413 is communicated with a sandwich cavity of the box body 41, a second water outlet 415 is formed in an inner layer of a bottom wall of the box body 41 close to one end of the first segment 31, a third water outlet 423 is formed in a sliding strip 421 of the condensing plate 42 close to the bottom wall of the box body 41, and the third water outlet 423 is located at one end of the sliding strip 421 close to the first segment 31. When the condensation plate 42 is installed in the box body 41, the first water outlet hole 413, the second water outlet hole 415 and the third water outlet hole 423 are located on one line and are threaded holes, the first water outlet hole 413, the second water outlet hole 415 and the third water outlet hole 423 are connected with the same water outlet pipe 46 through threads, the water outlet pipe 46 is located in the interlayer inner cavity portion of the box body 41 and is provided with a water outlet 461, so that water in the interlayer cavity of the box body 41 can enter the water outlet pipe 46 to be discharged. One end of each water outlet pipe 46, which is far away from the box body 41, is spliced with the same main water outlet pipe 44, and the main water outlet pipe 44 collects and discharges water in each water outlet pipe 46.

The using process of the embodiment is as follows: the installer inserts the slide 421 of the cold plate 42 into the interior of the cassette 41 by aligning the slide 411 with the slot 411, snaps the cold plate 42 into the interior of the cassette 41, and then bolts the cassette 41 securely between the first section 31 and the second section 32. Screwing the threaded end of the water inlet pipe 43 into the first water inlet hole 412, the second water inlet hole 414 and the third water inlet hole 422, and then inserting the other end of the water inlet pipe 43 onto the main water inlet pipe 45; the threaded end of outlet pipe 46 is screwed into first outlet hole 413, second outlet hole 415 and third outlet hole 423, and then the end of outlet pipe 46 far from box body 41 is inserted into main outlet pipe 44, so that the installation is completed. The user opens the water valve of main inlet tube 45, and the comdenstion water passes through main inlet tube 45 and inlet tube 43 in proper order, and partly gets into in the intermediate layer of box body 41 from the delivery port 431 of inlet tube 43, and another part gets into in the condensation plate 42 from the one end that the inlet tube 43 is located the condensation plate 42 cavity for reduce the temperature of box body 41 and low condensation plate 42, reinforcing is to the condensation of salt solution. The condensed water flows from the end close to the second section 32 to the end of the first section 31 along the inclined box 41 and the condensing plate 42, and forms convection with the gas, thereby enhancing the condensing effect. Then flows into main water outlet pipe 44 through water outlet pipe 46 and is discharged.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a flue demineralizer for scrubbing tower, is used for the scrubbing tower main part (1) of clean smog and installs on ground and be arranged in scrubbing tower main part (1) cigarette exhaust chimney (2), scrubbing tower main part (1) top opening is connected with connecting pipe (3) at the opening part, and connecting pipe (3) other end and chimney (2) lateral wall intercommunication, and detector (21), its characterized in that are installed on chimney (2) top: connecting pipe (3) including with washing tower main part (1) fixed connection first festival section (31) and chimney (2) lateral wall fixed connection's second festival section (32), be connected with between first festival section (31) and second festival section (32) desalination mechanism (4), desalination mechanism (4) are including inside cavity, open box body in both ends (41) and set up two piece at least condensing plate (42) in box body (41) inner chamber, box body (41) one end is kept away from washing tower main part (1) one end with first festival section (31) and is connected, chimney (2) one end is kept away from to the other end and second festival section (32) and is connected, condensing plate (42) are the wavy stainless steel sheet in cross-section.

2. The flue desalination apparatus for a scrubbing tower of claim 1, wherein: the box body (41) and the first section (31) and the second section (32) are connected through bolts.

3. The flue desalination apparatus for a scrubbing tower of claim 2, wherein: at least two pairs of relative spout (411) have been seted up to box body (41) roof and diapire, draw runner (421) of condenser plate (42) both sides fixedly connected with and spout (411) looks adaptation, draw runner (421) joint in spout (411), condenser plate (42) can slide box body (41) relatively.

4. The flue desalination apparatus for a scrubbing tower of claim 3, wherein: box body (41) are the double-deck hollow structure who seals all around, spout (411) are seted up on box body (41) inlayer lateral wall, box body (41) are close to the roof skin of second festival section (32) one end and have seted up first inlet opening (412), first inlet opening (412) and box body (41) intermediate layer cavity intercommunication, first inlet opening (412) are the screw hole and are connected with flexible inlet tube (43), box body (41) are close to the diapire skin of first festival section (31) one end and have seted up first apopore (413), first apopore (413) and the intermediate layer cavity intercommunication of box body (41) are connected with flexible outlet pipe (46).

5. The flue desalination apparatus for a scrubbing tower of claim 4, wherein: the connecting pipe (3) is arranged from the washing tower main body (1) to the chimney (2) in an upward inclined mode.

6. The flue desalination apparatus for a scrubbing tower of claim 5, wherein: the condensation plate (42) is of a double-layer structure with a hollow inner part, the slide bar (421) is hollow and communicated with the condensation plate (42), the inner side wall of the box body (41) close to one end of the second section (32) is provided with a second water inlet hole (414), the slide bar (421) of the condensation plate (42) close to one end of the second section (32) is provided with a third water inlet hole (422), when the condensation plate (42) is installed in the box body (41), the third water inlet hole (422) is communicated with the first water inlet hole (412) and the second water inlet hole (414) and is a threaded hole, the water inlet pipe (43) is sequentially in threaded connection with the first water inlet hole (412), the second water inlet hole (414) and the third water inlet hole (422), the part of the side wall of the water inlet pipe (43) in the interlayer cavity of the box body (41) is provided with a water outlet (431), the inner bottom wall of the box body (41) close to one end of the first section (, third apopore (423) have been seted up near first section (31) one end in condenser plate (42), first apopore (413), second apopore (415) and third apopore (423) intercommunication just all are the screw hole, outlet pipe (46) in proper order with first apopore (413), second apopore (415) and third apopore (423) threaded connection, outlet pipe (46) are located box body (41) intermediate layer cavity part and offer outlet (461) that supply the water in box body (41) cavity to get into outlet pipe (46).

7. The flue desalination apparatus for a scrubbing tower of claim 6, wherein: one end of each water inlet pipe (43) far away from the box body (41) is connected with the same main water inlet pipe (45), and one end of each water outlet pipe (46) far away from the box body (41) is connected with the same main water outlet pipe (44).