CN215782520U

CN215782520U - Denitration device is with supplementary mechanism of adding water

Info

Publication number: CN215782520U
Application number: CN202121612421.1U
Authority: CN
Inventors: 陈志有
Original assignee: Harbin North Eagle Environmental Protection Equipment Co ltd
Current assignee: Harbin North Eagle Environmental Protection Equipment Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-02-11
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses an auxiliary water adding mechanism for denitration equipment, which comprises a main box, a pump set and a spraying frame, wherein the main box comprises a noise-proof box and a water tank, the water tank is arranged on the side surface of the noise-proof box, the water tank is fixedly connected with the noise-proof box, the pump unit is arranged in the noise-proof box and fixedly connected with the noise-proof box, the spray frame is arranged on the outer side surface of the noise-proof box, the spraying frame is fixedly connected with the noise-proof box, so that a user can stably use the spraying frame by respectively connecting external water sources through the high-pressure pump and the low-pressure pump when needing to use the spraying frame, the user can conveniently and flexibly select the high-pressure pump or the low-pressure pump to carry out water absorption operation by controlling different on-off modes of the three-way valve according to the requirement, and before water is sucked, in order to discharge the residual water source in the water outlet pipe, a user can open the manual valve to ensure that the water source in the water outlet pipe can stably enter the inside of the water tank through the return pipe.

Description

Denitration device is with supplementary mechanism of adding water

Technical Field

The utility model relates to the technical field of auxiliary mechanisms of denitration equipment, in particular to an auxiliary water adding mechanism for the denitration equipment.

Background

In order to prevent the environment pollution caused by excessive NOx generated after the coal is combusted in the boiler, the coal is subjected to denitration treatment, namely denitration before combustion, denitration in the combustion process and denitration after combustion, corresponding denitration equipment is often required for denitration operation in the denitration treatment, and the denitration equipment is often required to be connected with an external water source in the operation process so as to ensure the normal operation of the denitration equipment.

The inventor of the utility model finds that the water supply mechanism of the existing denitration device is simple in structure, and is mostly directly connected with an external water pipe to supply water in the actual use process, so that the denitration device is often required to be normally used when water is supplied under different pressures or a plurality of places are required to supply water simultaneously, and meanwhile, the traditional water supply mechanism is inconvenient for a user to observe the water supply pressure in real time in the use process, so that the denitration device is not flexible to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary water adding mechanism for denitration equipment, and aims to solve the problem that the existing water supplying mechanism for the denitration equipment is simple in structure and is mostly directly connected with an external water pipe to supply water in the actual use process, so that the water supplying mechanism is often required to be normally used when water is required to be supplied at different pressures or a plurality of places are required to be supplied simultaneously, and meanwhile, the traditional water supplying mechanism is inconvenient for a user to observe the water supply pressure in real time in the use process, so that the water supplying mechanism is not flexible to use.

The utility model is realized by the following steps:

the utility model provides a denitration equipment is with supplementary mechanism of adding water, includes main tank, pump package and spouts the frame, the main tank includes noise control case and water tank, the water tank is installed in the side of noise control case, and water tank and noise control case fixed connection, the pump package is installed in the inside of noise control case, and pump package and noise control case fixed connection, spout the frame and install on the lateral surface of noise control case, and spout frame and noise control case fixed connection, solved current denitration equipment water supply mechanism simple structure, most all directly connect with outside water pipe at the in-process of in-service use and use supplying water, often need normal use when needing different pressure water supply or needing many places to supply water simultaneously like this, traditional water supply mechanism is at the in-process inconvenient user real-time observation water supply pressure that uses, will cause the not nimble enough problem of use like this.

Furthermore, sealed lid is installed to the head of noise control case, the lower terminal surface of sealed lid is still even is provided with a plurality of soundproof cotton, soundproof cotton and sealed lid fixed connection guarantee to seal the upper end of noise control case through the setting to sealed lid and soundproof cotton, guarantee that can be better when the water pump is using will fall the noise.

Furthermore, the pump package includes high-pressure pump, low-pressure pump and three-way valve, the side at the low-pressure pump is installed to the high-pressure pump, the three-way valve sets up the upper end at the high-pressure pump, and the three-way valve all is connected with the delivery port of high-pressure pump and low-pressure pump, guarantees through setting up to high-pressure pump, low-pressure pump that the user can come nimble different water pump of selection through the control three-way valve and carry out the purpose of operation.

Furthermore, still install the outlet pipe on the three-way valve, the back flow is installed to the head of outlet pipe, the end of back flow is installed in the inside of water tank, and installs manual valve on the back flow, guarantees the operation of draining that the water pump can be better through setting up to the outlet pipe, guarantees the better break-make of control back flow of user through the setting to manual valve simultaneously and uses.

Further, spout the frame including founding frame and shunt tubes, the even setting of shunt tubes is at the middle part of founding the frame, and the head and the outlet pipe of shunt tubes are linked together, guarantees through the structure setting to spouting the frame that the user can use through the built-in more many shunt tubes of the dark commentaries on classics that the founding frame comes to stabilize, guarantees to supply water the operation through the shunt tubes.

Further, the manometer is still installed at the middle part of shunt tubes, and still installs the solenoid valve on the shunt tubes, guarantees through setting up to the solenoid valve that the user can come the different shunt tubes of nimble selection as required to supply water and use.

Furthermore, the side of noise control case still installs the backward flow groove, backward flow groove and water tank fixed connection guarantee to receive shunt tubes infiltration or remaining water source through setting up the backward flow groove, conveniently with the water source in the water tank's purpose of backward flow, avoid causing the pollution to the surrounding environment.

Compared with the prior art, the utility model has the beneficial effects that: the utility model designs an auxiliary water adding mechanism for the denitration device by researching the water adding process of the traditional denitration device, ensures that a user can be stably and externally connected with a water source through a high-pressure pump and a low-pressure pump for use when needing to use, is convenient for the user to flexibly select the high-pressure pump or the low-pressure pump for water absorption operation by controlling different on-off modes of a three-way valve according to needs, and can open a manual valve to ensure that the water source in a water outlet pipe can stably enter the water tank through a return pipe before water absorption, so that the user can better clean the water outlet pipe, can stably close the manual valve after cleaning is finished, ensures that the water source in the water outlet pipe can be stably supplied with water through the shunt pipe, and can be conveniently and externally connected to the denitration device through the shunt pipe for water supply, and a user can observe the pressure in the shunt pipe in real time through the pressure gauge in the water supply process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of the device of the present invention;

FIG. 2 is a front view of the device of FIG. 1;

FIG. 3 is a top view of the device of FIG. 1;

fig. 4 is a left side view of the device shown in fig. 1.

In the figure: 1. a main box; 11. a noise-proof box; 111. a sealing cover; 112. sound insulation cotton; 113. a reflux tank; 12. a water tank; 2. a pump group; 21. a high pressure pump; 22. a low pressure pump; 23. a three-way valve; 231. a water outlet pipe; 232. a return pipe; 233. a manual valve; 3. spraying the frame; 31. erecting a frame; 32. a shunt tube; 321. a pressure gauge; 322. an electromagnetic valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1, 2, 3 and 4, an auxiliary water adding mechanism for a denitration device comprises a main tank 1, a pump set 2 and a spray frame 3, wherein the main tank 1 comprises a noise prevention tank 11 and a water tank 12, the water tank 12 is arranged on the side surface of the noise prevention tank 11, and the water tank 12 is fixedly connected with the noise prevention tank 11, the auxiliary water adding mechanism for the denitration device is designed by researching the water adding process of the traditional denitration device, ensures that a user can stably and externally connect water sources through a high-pressure pump 21 and a low-pressure pump 22 when needing to use, is convenient for the user to flexibly select the high-pressure pump 21 or the low-pressure pump 22 to carry out water absorption operation by controlling different on-off modes of a three-way valve 23 according to needs, and can open a manual valve 233 to ensure that the water source in a water outlet pipe 231 can stably enter the water tank 12 through a return pipe 232 before water absorption, therefore, the water outlet pipe 231 is better cleaned by a user, the user can stably close the manual valve 233 after cleaning is finished, the water source in the water outlet pipe 231 can be ensured to be stably supplied with water through the shunt pipe 32, the user can be conveniently connected to the denitration device through the shunt pipe 32 for supplying water, and the user can observe the pressure inside the shunt pipe 32 in real time through the pressure gauge 321 in the water supply process, so that the problem that the conventional denitration device water supply mechanism is simple in structure and is mostly directly connected with an external water pipe for supplying water in the actual use process is effectively solved, the water supply mechanism is always normally used when water is supplied with different pressures or a plurality of places are required to supply water simultaneously, and meanwhile, the conventional water supply mechanism is inconvenient for the user to observe the water supply pressure in real time in the use process, this causes a problem of insufficient flexibility in use;

the head of the noise prevention box 11 is provided with a sealing cover 111, the lower end face of the sealing cover 111 is also uniformly provided with a plurality of soundproof cotton 112, the soundproof cotton 112 is fixedly connected with the sealing cover 111, the sealing cover 111 and the soundproof cotton 112 are arranged to ensure that the upper end of the noise prevention box 11 is sealed, the noise can be better reduced when the water pump is used, the side face of the noise prevention box 11 is also provided with a return groove 113, the return groove 113 is fixedly connected with the water tank 12, the return groove 113 is arranged to ensure that a water receiving shunt 32 permeates or a residual water source is received, the purpose of returning the water source to the water tank 12 is facilitated, and the pollution to the surrounding environment is avoided;

the pump set 2 is arranged inside the noise-proof box 11, the pump set 2 is fixedly connected with the noise-proof box 11, the pump set 2 comprises a high-pressure pump 21, a low-pressure pump 22 and a three-way valve 23, the high-pressure pump 21 is arranged on the side surface of the low-pressure pump 22, the three-way valve 23 is arranged at the upper end of the high-pressure pump 21, the three-way valve 23 is connected with the water outlets of the high-pressure pump 21 and the low-pressure pump 22, the purpose that a user can flexibly select different water pumps to operate by controlling the three-way valve 23 is ensured by arranging the high-pressure pump 21 and the low-pressure pump 22, the three-way valve 23 is also provided with a water outlet pipe 231, the head part of the water outlet pipe 231 is provided with a return pipe 232, the tail end of the return pipe 232 is arranged inside the water tank 12, and the manual valve 233 is arranged on the return pipe 232, the water pump can better perform the drainage operation by arranging the water outlet pipe 231, meanwhile, the manual valve 233 is arranged to ensure that a user can better control the on-off of the return pipe 232 for use;

spout frame 3 and install on the lateral surface of noise control case 11, and spout frame 3 and noise control case 11 fixed connection, spout frame 3 including founding frame 31 and shunt tubes 32, the even setting of shunt tubes 32 is at the middle part of founding frame 31, and shunt tubes 32's head and outlet pipe 231 are linked together, structure setting through spouting frame 3 guarantees that the user can use through the more many shunt tubes 32 of the dark commentaries on classics that found frame 31 to stabilize, guarantee to supply water the operation through shunt tubes 32, manometer 321 is still installed at shunt tubes 32's middle part, and still install solenoid valve 322 on the shunt tubes 32, it supplies water the use to guarantee through the setting to solenoid valve 322 that the user can come the different shunt tubes 32 of nimble selection as required.

The device obtained by the design can basically meet the use of an auxiliary water adding mechanism for denitration equipment, but the designer further improves the device aiming at further perfecting the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a denitration device is with supplementary mechanism of adding water, includes main tank (1), pump package (2) and spouts frame (3), its characterized in that: the main tank (1) comprises a noise prevention tank (11) and a water tank (12), the water tank (12) is installed on the side face of the noise prevention tank (11), the water tank (12) is fixedly connected with the noise prevention tank (11), the pump unit (2) is installed inside the noise prevention tank (11), the pump unit (2) is fixedly connected with the noise prevention tank (11), the spraying frame (3) is installed on the outer side face of the noise prevention tank (11), and the spraying frame (3) is fixedly connected with the noise prevention tank (11).

2. The auxiliary water adding mechanism for the denitration device according to claim 1, wherein a sealing cover (111) is installed at the head of the noise prevention box (11), a plurality of soundproof cotton (112) are uniformly arranged on the lower end face of the sealing cover (111), and the soundproof cotton (112) is fixedly connected with the sealing cover (111).

3. The auxiliary water adding mechanism for the denitration apparatus according to claim 2, wherein the pump group (2) comprises a high pressure pump (21), a low pressure pump (22) and a three-way valve (23), the high pressure pump (21) is installed at the side of the low pressure pump (22), the three-way valve (23) is arranged at the upper end of the high pressure pump (21), and the three-way valve (23) is connected with the water outlets of the high pressure pump (21) and the low pressure pump (22).

4. The auxiliary water adding mechanism for the denitration device according to claim 3, wherein a water outlet pipe (231) is further installed on the three-way valve (23), a return pipe (232) is installed at the head of the water outlet pipe (231), the tail end of the return pipe (232) is installed inside the water tank (12), and a manual valve (233) is installed on the return pipe (232).

5. The auxiliary water adding mechanism for the denitration device according to claim 4, wherein the spray frame (3) comprises a vertical frame (31) and a shunt pipe (32), the shunt pipe (32) is uniformly arranged in the middle of the vertical frame (31), and the head of the shunt pipe (32) is communicated with the water outlet pipe (231).

6. The auxiliary water adding mechanism for the denitration device according to claim 5, wherein a pressure gauge (321) is further installed in the middle of the shunt pipe (32), and an electromagnetic valve (322) is further installed on the shunt pipe (32).

7. The auxiliary water adding mechanism for the denitration device as claimed in claim 6, wherein a backflow groove (113) is further installed on the side surface of the noise-proof box (11), and the backflow groove (113) is fixedly connected with the water tank (12).