CN218843245U

CN218843245U - Interlocking device for automatically supplementing water to process water tank of reaction tower atomizer

Info

Publication number: CN218843245U
Application number: CN202222840531.4U
Authority: CN
Inventors: 陈小军; 曲磊; 杜伟; 何伟永; 武晓伟
Original assignee: Wuwei Everbright Environmental Protection Energy Co ltd
Current assignee: Wuwei Everbright Environmental Protection Energy Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-11
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses an interlocking device for reaction tower atomizer process water tank automatic water supply, including the process water tank body, there is liquid level changer through pipeline fixed mounting between the both ends on process water tank body right side, the right-hand member at process water tank body top has pneumatic ooff valve through pipeline fixed mounting, pneumatic ooff valve's right side fixed mounting has the inlet pipe line, pneumatic ooff valve's bottom fixed mounting has the cable conductor, the lower extreme fixed mounting of cable conductor is in liquid level changer's right side. The utility model discloses a liquid level changer, technology water tank body and pneumatic switch valve and intake under the effect of mutually supporting between the pipeline, realized carrying out continuous automatic moisturizing to the inside of technology water tank body, holistic convenient operation is swift, and stability is reliable, and effectual guaranteed wholly can stabilize permanent work operation, reduced because the moisturizing inefficacy and lead to the probability of equipment damage and the loss of bringing.

Description

Interlocking device for automatically supplementing water to process water tank of reaction tower atomizer

Technical Field

The utility model relates to a technology water tank automatic water supply technical field specifically is a chain device that is used for reaction tower atomizer technology water tank automatic water supply.

Background

A slurry supply system of an atomizer of a reaction tower of a waste incineration power generation project is important equipment for controlling SO2 environmental protection data, and cooling water and process water of the atomizer are supplied through a process water tank.

If the Chinese utility model provides a "rotatory spraying semidry method device cooling water system", its bulletin number is: CN208968128U, which includes a rotary atomizer with an atomizer heat exchanger inside, a process water tank, and a cooling water pump and a process water pump; the partition plate divides the inside of the process water tank into a cold water area and a hot water area; the process water tank is provided with a process water inlet, a cold water outlet, an atomizer cooling water inlet and a hot water outlet, the process water inlet is connected with a process water replenishing pipeline, an atomizer water delivery pipe is connected between the cold water outlet and the water inlet end of the atomizer heat exchanger, the cooling water pump is arranged on the atomizer water delivery pipe, and the water outlet end of the atomizer heat exchanger is connected with the atomizer cooling water inlet through a pipeline; the inlet end pipe connection of hot water delivery port and technology water pump, the exit end of technology water pump is connected with the gas cleaning raceway, the utility model discloses the pipeline is shorter, the on-way resistance is little, prior art's technology water tank can only realize the water tank moisturizing through artifical manual moisturizing or rely on mechanical type floater moisturizing valve, nevertheless because the water tank water consumption is big, the moisturizing frequency is high, it is great to rely on artifical moisturizing intensity of labour, mechanical type floater moisturizing valve also has the risk that mechanical jamming is out of order, the water tank water level is low to cause the idle running scaling loss machine of water tank outlet water pump to seal easily, cause atomizer equipment to damage, there is the environmental protection risk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interlocking device for reaction tower atomizer technology water tank automatic water supply, it can stabilize permanent work operation wholly to possess to have guaranteed, the advantage that leads to equipment to damage the probability because the moisturizing became invalid is reduced, the technology water tank of having solved prior art can only realize the water tank moisturizing through artifical manual moisturizing or rely on mechanical type floater moisturizing valve, nevertheless because the water tank water consumption is big, the moisturizing frequency is high, it is great to rely on artifical moisturizing intensity of labour, mechanical type floater moisturizing valve also has the unsmooth malfunctioning risk of mechanical jamming, the water tank water level is low to cause water tank outlet water pump idle running to burn and lose the machine and seal easily, cause atomizer equipment to damage, there is the problem of environmental protection risk.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interlocking device for reaction tower atomizer process water tank automatic water supply, includes the process water tank body, there is liquid level transmitter through pipeline fixed mounting between the both ends on process water tank body right side, the right-hand member at process water tank body top has pneumatic switch valve through pipeline fixed mounting, pneumatic switch valve's right side fixed mounting has the inlet line.

Preferably, a cable is fixedly mounted at the bottom of the pneumatic switch valve, and the lower end of the cable is fixedly mounted on the right side of the liquid level transmitter.

As a preferred scheme, a first water pump and a second water pump are fixedly installed at the bottom of the process water tank body from left to right sequentially through a pipeline, and a water pipeline is fixedly installed between the output end of the first water pump and the output end of the second water pump.

As a preferred scheme, a self-operated regulating valve is fixedly mounted at the left end of the bottom of the water using pipeline, and the top of the self-operated regulating valve is fixedly mounted at the left end of the top of the process water tank body through a pipeline.

As a preferred scheme, the right side fixedly connected with rose box with the water pipeline, the left lower extreme fixed mounting of rose box has first pressure sensor, the lower extreme fixed mounting on rose box right side has second pressure sensor, the left end fixed mounting of rose box inner chamber has ceramic filter screen, the right-hand member fixed mounting of rose box inner chamber has the cotton filter screen of PP.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a liquid level changer, technology water tank body and pneumatic switch valve and intake under the effect of mutually supporting between the pipeline, realized carrying out continuous automatic moisturizing to the inside of technology water tank body, holistic convenient operation is swift, and stability is reliable, and effectual guaranteed wholly can stabilize permanent work operation, reduced because the moisturizing inefficacy and lead to the probability of equipment damage and the loss of bringing.

2. The utility model discloses a setting of cable conductor, reached the purpose of being connected between liquid level changer and the pneumatic ooff valve, through first water pump, second water pump and water pipe's setting, be convenient for carry the inside water of technology water tank body, setting through self-operated governing valve, be convenient for adjust the pressure of the inside transported water body of water pipe, through the rose box, ceramic filter screen and the setting of the cotton filter screen of PP, can filter the impurity in the inside water of flowing through of water pipe, the cleanliness factor of water has been improved, setting through first pressure sensor and second pressure sensor, can monitor the pressure of the inside both sides of rose box, and when the numerical value difference that first pressure sensor and second pressure sensor monitored is great, then explain that the inside of rose box receives the jam, so that the personnel can be timely discovery and make the processing.

Drawings

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

fig. 2 is the schematic view of the cross-sectional structure of the filtering box of the present invention.

In the figure: 1. a process water tank body; 2. a self-operated regulating valve; 3. a first water pump; 4. a second water pump; 5. water pipelines are used; 6. a liquid level transmitter; 7. a cable wire; 8. a pneumatic on-off valve; 9. a water inlet line; 10. a filter box; 11. a first pressure sensor; 12. a ceramic filter screen; 13. a PP cotton filter screen; 14. a second pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an interlocking device for automatically replenishing water to a process water tank of a reaction tower atomizer comprises a process water tank body 1, a liquid level transmitter 6 is fixedly installed between two ends of the right side of the process water tank body 1 through a pipeline, a pneumatic switch valve 8 is fixedly installed at the right end of the top of the process water tank body 1 through a pipeline, and a water inlet pipeline 9 is fixedly installed at the right side of the pneumatic switch valve 8.

Through above-mentioned technical scheme, under the effect of mutually supporting between through liquid level changer 6, technology water tank body 1 and pneumatic switch valve 8 and the water inlet pipeline 9, realized carrying out continuous automatic moisturizing to the inside of technology water tank body 1, holistic convenient operation is swift, and stability is reliable, and effectual assurance is whole can stabilize permanent work operation, has reduced because the moisturizing inefficacy and has leaded to the probability of equipment damage and the loss of bringing.

The bottom of the pneumatic switch valve 8 is fixedly provided with a cable 7, and the lower end of the cable 7 is fixedly arranged on the right side of the liquid level transmitter 6.

Through above-mentioned technical scheme, through the setting of cable conductor 7, reached and connected the purpose between liquid level transmitter 6 and pneumatic switch valve 8.

The bottom of the process water tank body 1 is fixedly provided with a first water pump 3 and a second water pump 4 sequentially through pipelines from left to right, and a water pipeline 5 is fixedly arranged between the output end of the first water pump 3 and the output end of the second water pump 4.

Through above-mentioned technical scheme, through first water pump 3, second water pump 4 and with the setting of water pipeline 5, be convenient for carry the inside water of technology water tank body 1.

The left end of the bottom of the water pipeline 5 is fixedly provided with a self-operated regulating valve 2 through a pipeline, and the top of the self-operated regulating valve 2 is fixedly arranged at the left end of the top of the process water tank body 1 through a pipeline.

Through above-mentioned technical scheme, through the setting of formula of relying on oneself governing valve 2, be convenient for adjust the pressure of the water of 5 inside transported water bodies of water consumption pipelines.

The right side of the water pipeline 5 is fixedly connected with a filter box 10, the left lower end of the filter box 10 is fixedly provided with a first pressure sensor 11, the right lower end of the filter box 10 is fixedly provided with a second pressure sensor 14, the left end of the inner cavity of the filter box 10 is fixedly provided with a ceramic filter screen 12, and the right end of the inner cavity of the filter box 10 is fixedly provided with a PP cotton filter screen 13.

Through the technical scheme, through rose box 10, the setting of ceramic filter 12 and the cotton filter screen 13 of PP, can filter the impurity in the water that flows through with 5 inside water of water pipeline, the cleanliness factor of water has been improved, setting through first pressure sensor 11 and second pressure sensor 14, can monitor the pressure of the inside both sides of rose box 10, and when the numerical difference that first pressure sensor 11 and second pressure sensor 14 monitored is great, then explain that the inside of rose box 10 receives the jam, so that the discovery that personnel can be timely and make the processing.

The utility model discloses a theory of operation is: when the automatic water replenishing system is used, the liquid level inside the process water tank body 1 is measured in real time through the liquid level transmitter 6, the measured value PV is transmitted back to a DCS system monitoring picture, a worker sets a water replenishing set value SV1 (for example, 1000 mm) of the process water tank body 1 on the DCS picture according to the operation requirement, a water replenishing set value SV2 (for example, 1300 mm) of the process water tank body is stopped, the DCS system is designed with an automatic water replenishing logic, when PV is smaller than or equal to SV1, the DCS sends an opening instruction to the pneumatic switch valve 8, the pneumatic switch valve 8 is opened, so that water inside the water inlet pipeline 9 flows into the process water tank body 1 through the pneumatic switch valve 8 and the pipeline, water replenishing operation is started, when PV is larger than SV2, the DCS system sends a closing instruction to the pneumatic switch valve 8, so that the pneumatic switch valve 8 is closed, the water inside the water inlet pipeline 9 stops conveying to the inside the process water tank body, water replenishing operation is stopped, and continuous automatic water replenishing for the inside the process water tank body 1 is realized.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an interlocking device that is used for reaction tower atomizer process water tank automatic water supply, includes process water tank body (1), its characterized in that: there is liquid level changer (6) between the both ends on technology water tank body (1) right side through pipeline fixed mounting, there is pneumatic ooff valve (8) right-hand member at technology water tank body (1) top through pipeline fixed mounting, the right side fixed mounting of pneumatic ooff valve (8) has water inlet pipeline (9).

2. The interlocking device for automatically replenishing water for the process water tank of the reaction tower atomizer according to claim 1, wherein: the bottom fixed mounting of pneumatic switch valve (8) has cable conductor (7), the lower extreme fixed mounting of cable conductor (7) is in the right side of liquid level transmitter (6).

3. The interlocking device for automatically replenishing water for the process water tank of the reaction tower atomizer according to claim 1, wherein: the water tank is characterized in that a first water pump (3) and a second water pump (4) are fixedly installed at the bottom of the process water tank body (1) from left to right in sequence through pipelines, and a water pipeline (5) is fixedly installed between the output end of the first water pump (3) and the output end of the second water pump (4).

4. The interlocking device for automatically replenishing water for the process water tank of the reaction tower atomizer according to claim 3, wherein: the left end of the bottom of the water using pipeline (5) is fixedly provided with a self-operated adjusting valve (2) through a pipeline, and the top of the self-operated adjusting valve (2) is fixedly arranged at the left end of the top of the process water tank body (1) through a pipeline.

5. The interlocking device for automatically replenishing water for the process water tank of the reaction tower atomizer according to claim 3, wherein: the utility model discloses a filter box, including water pipe (5), right side fixedly connected with rose box (10), the left lower extreme fixed mounting of rose box (10) has first pressure sensor (11), the lower extreme fixed mounting on rose box (10) right side has second pressure sensor (14), the left end fixed mounting of rose box (10) inner chamber has ceramic filter screen (12), the right-hand member fixed mounting of rose box (10) inner chamber has the cotton filter screen of PP (13).