CN218973249U

CN218973249U - Calcium carbide processing tail gas sedimentation filter equipment

Info

Publication number: CN218973249U
Application number: CN202222045992.2U
Authority: CN
Inventors: 俞生元; 王凤梅; 常永平; 张廷明; 狄天元
Original assignee: Ningxia Zhongwei Jujin Chemical Co ltd
Current assignee: Ningxia Zhongwei Jujin Chemical Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-05-05
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a calcium carbide processing tail gas sedimentation filter device which comprises a purification tower body, wherein a cooling sedimentation structure is arranged in the purification tower body, the cooling sedimentation structure comprises a water inlet pipe, the water inlet pipe is arranged in the purification tower body, an atomizing nozzle is arranged at the bottom end of the water inlet pipe, the other end of the water inlet pipe is connected with a water inlet pump, the other side of the water inlet pump is connected with a water tank, an air inlet pipe is arranged at the top end of the purification tower body, and an air inlet valve is arranged in the air inlet pipe.

Description

Calcium carbide processing tail gas sedimentation filter equipment

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a calcium carbide processing tail gas sedimentation filtering device.

Background

The carbide processing is through sending out high temperature at carbide stove internal arc and reacting with the stove in the interior and becoming the carbide, because inside burning will produce tail gas, because the inside harmful gas such as a large amount of dust and carbon monoxide that contains of tail gas, so can not directly discharge, filter the purification through a series of filtration with tail gas, just can discharge, needs a carbide processing tail gas subsides filter equipment, through spraying the cooling to the tail gas, makes the tail gas subside the filtration, purifies the tail gas.

Disclosure of Invention

The utility model aims to provide a calcium carbide processing tail gas sedimentation filtering device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carbide processing tail gas subsides filter equipment, includes the purification tower body, the internally mounted of purification tower body has the cooling structure of subsideing, the cooling structure of subsideing includes the inlet tube, the inside at the purification tower body is installed to the inlet tube, atomizer is installed to the bottom of inlet tube, the other end of inlet tube is connected with the intake pump, the opposite side of intake pump is connected with the water tank, the intake pipe is installed on the top of purification tower body, the internally mounted of intake pipe has the air inlet valve, the internally mounted of intake pipe has preliminary dust filtration, one side of preliminary dust filtration is connected with the air inlet machine, the internally mounted of purification tower body has the secondary filter screen, the internally mounted of purification tower body has the active carbon filter layer, exhaust gas detection structure is installed to purification tower body one side, the bottom of purification tower body is provided with the sewage groove, the internally mounted of purification tower body has the catalyst.

Preferably, the water inlet pipe runs through one side of the purification tower body, the atomizing spray heads are arranged at the bottom end of the water inlet pipe at equal intervals, the water tank is connected with the water inlet pipe through the water inlet pump, and the water inlet pump runs through one side of the water tank.

Preferably, the exhaust detection structure comprises an exhaust pipe, an electromagnetic valve is arranged in the exhaust pipe, a detection box is arranged at one end of the exhaust pipe, a detection sensor is arranged in the detection box, a display screen is arranged at the top end of the detection sensor, and an alarm lamp is arranged at the top end of the detection box.

Preferably, the exhaust pipe penetrates through one side of the purifying tower body, the electromagnetic valve penetrates through the inside of the exhaust pipe, the detection sensor is communicated with the electromagnetic valve through the detection box, and the detection sensor is sequentially installed in the detection box.

Preferably, the output end of the detection sensor is electrically connected with the input end of the display screen through a wire, the output end of the display screen is electrically connected with the input end of the alarm lamp through a wire, and the alarm lamp is connected with the display screen through a detection box.

Preferably, the preliminary dust filtering structure comprises a filter bag, the filter bag is arranged in the air inlet pipe, an inner supporting frame is arranged in the filter bag, and a one-way valve is arranged on one side of the inner supporting frame.

Preferably, the filter bag penetrates through the inner part of the air inlet pipe, the inner support frame penetrates through the inner part of the filter bag, and the one-way valve is connected with the filter bag through the inner support frame.

The calcium carbide processing tail gas sedimentation filter device provided by the utility model has the beneficial effects that: not only realizing the cooling sedimentation function and the exhaust detection function, but also realizing the preliminary dust filtering function;

(1) Through setting up the cooling sedimentation structure, set up it in the inside of purifying the tower body, through installing the inside of purifying the tower body with the inlet tube, install atomizer in the inside inlet tube bottom of purifying the tower body, through inlet tube connection to the inlet pump, take out the inside water of water tank to the inlet tube through the inlet pump, pass the inside water of inlet tube and get into the inside atomizer blowout of purifying the tower body through purifying the tower body, thereby realized the cooling sedimentation function, cool down and subside the inside tail gas of purifying the tower body;

(2) Through setting up exhaust detection structure, will set up in one side of purifying the tower body, through installing the blast pipe in purifying one side of the tower body, install the detection case in one end of the blast pipe, the inside detection inductor of detection case is connected with blast pipe through the detection case, detect the gas in the blast pipe, the data detected is shown through the display screen, the display screen will drive the inside solenoid valve of blast pipe and open, discharge the gas after detecting qualified, if the gas detects and does not reach standard, the display screen will start the warning light and twinkle and remind, the solenoid valve will be closed automatically, prevent disqualified gas from discharging from the blast pipe, thereby realized the exhaust detection function, can detect the tail gas after purifying, prevent to filter the disqualified discharge of tail gas and cause the loss;

(3) Through setting up preliminary dust filtration, with its one end that sets up at the intake pipe, in the use through inserting interior strut filter bag, strut the filter bag, install the check valve in one side of interior strut, then will install the inside of intake pipe with the filter bag of interior strut of check valve, tail gas passes through inside the filter bag when using, can filter the inside of filter bag with dust in the tail gas, filter bag one side check valve can prevent the dust backward flow to realized preliminary dust filtration function, carry out preliminary filtration to the tail gas.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic perspective view of a preliminary dust filtering structure according to the present utility model;

FIG. 3 is a schematic plan view of a cooling sedimentation structure according to the present utility model;

fig. 4 is a schematic plan view of an exhaust gas detecting structure according to the present utility model.

In the figure: 1. a wind inlet machine; 2. a preliminary dust filtering structure; 201. a one-way valve; 202. an inner bracket; 203. a filter bag; 3. an air inlet pipe; 4. an air inlet valve; 5. cooling and settling structure; 501. an atomizing nozzle; 502. a water tank; 503. a water inlet pipe; 504. a water inlet pump; 6. a secondary filter screen; 7. an activated carbon filter layer; 8. an exhaust gas detection structure; 801. an electromagnetic valve; 802. an exhaust pipe; 803. an alarm lamp; 804. a detection box; 805. a detection sensor; 806. a display screen; 9. a sewage tank; 10. purifying the tower body; 11. a catalyst.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a carbide processing tail gas subsides filter equipment, includes purifying column body 10, and purifying column body 10 internally mounted has cooling sedimentation structure 5, and cooling sedimentation structure 5 includes inlet tube 503, and inlet tube 503 installs in purifying column body 10's inside, and atomizer 501 is installed to the bottom of inlet tube 503, and the other end of inlet tube 503 is connected with intake pump 504, and intake pump 504's opposite side is connected with water tank 502;

the water inlet pipe 503 penetrates through one side of the purification tower body 10, the atomizing nozzles 501 are arranged at the bottom end of the water inlet pipe 503 at equal intervals, the water tank 502 is connected with the water inlet pipe 503 through the water inlet pump 504, and the water inlet pump 504 penetrates through one side of the water tank 502;

specifically, as shown in fig. 1 and 3, by arranging the cooling and sedimentation structure 5, by installing the water inlet pipe 503 inside the purification tower body 10, installing the atomizing nozzle 501 at the bottom end of the water inlet pipe 503 inside the purification tower body 10, connecting the water inlet pipe 503 to the water inlet pump 504, pumping the water inside the water tank 502 into the water inlet pipe 503 through the water inlet pump 504, and injecting the water inside the water inlet pipe 503 into the atomizing nozzle 501 inside the purification tower body 10 through the purification tower body 10, thereby realizing the cooling and sedimentation function;

an air inlet pipe 3 is arranged at the top end of the purifying tower body 10, an air inlet valve 4 is arranged in the air inlet pipe 3, a preliminary dust filtering structure 2 is arranged in the air inlet pipe 3, the preliminary dust filtering structure 2 comprises a filter bag 203, the filter bag 203 is arranged in the air inlet pipe 3, an inner supporting frame 202 is arranged in the filter bag 203, and a one-way valve 201 is arranged on one side of the inner supporting frame 202;

the filter bag 203 penetrates through the inside of the air inlet pipe 3, the inner support frame 202 penetrates through the inside of the filter bag 203, and the check valve 201 is connected with the filter bag 203 through the inner support frame 202;

specifically, as shown in fig. 1 and 2, by providing the preliminary dust filtering structure 2, by inserting the inner bracket 202 into the filter bag 203, expanding the filter bag 203, installing the check valve 201 on one side of the inner bracket 202, and then installing the filter bag 203 with the check valve 201 and the inner bracket 202 installed inside the air intake pipe 3, when in use, the exhaust gas passes through the inside of the filter bag 203, the dust in the exhaust gas can be filtered inside the filter bag 203, and the check valve 201 on one side of the filter bag 203 can prevent the dust from flowing back, thereby realizing the preliminary dust filtering function;

one side of the primary dust filtering structure 2 is connected with an air inlet machine 1, a secondary filtering net 6 is arranged in the purifying tower body 10, an active carbon filtering layer 7 is arranged in the purifying tower body 10, an exhaust detection structure 8 is arranged on one side of the purifying tower body 10, the exhaust detection structure 8 comprises an exhaust pipe 802, an electromagnetic valve 801 is arranged in the exhaust pipe 802, a detection box 804 is arranged at one end of the exhaust pipe 802, a detection sensor 805 is arranged in the detection box 804, a display screen 806 is arranged at the top end of the detection sensor 805, and an alarm lamp 803 is arranged at the top end of the detection box 804;

the exhaust pipe 802 penetrates through one side of the purification tower body 10, the electromagnetic valve 801 penetrates through the inside of the exhaust pipe 802, the detection sensor 805 is communicated with the electromagnetic valve 801 through the detection box 804, the detection sensor 805 is sequentially arranged in the detection box 804, the output end of the detection sensor 805 is electrically connected with the input end of the display screen 806 through a wire, the output end of the display screen 806 is electrically connected with the input end of the alarm lamp 803 through a wire, and the alarm lamp 803 is connected with the display screen 806 through the detection box 804;

specifically, as shown in fig. 1 and fig. 4, by arranging an exhaust detection structure 8, installing an exhaust pipe 802 on one side of a purification tower body 10, installing a detection box 804 on one end of the exhaust pipe 802, connecting a detection sensor 805 inside the detection box 804 with the exhaust pipe 802 through the detection box 804, detecting gas in the exhaust pipe 802, displaying detected data through a display screen 806, after the detected data are qualified, the display screen 806 drives an electromagnetic valve 801 inside the exhaust pipe 802 to be opened to discharge the gas, if the detected gas does not reach the standard, the display screen 806 starts an alarm lamp 803 to perform scintillation reminding, the electromagnetic valve 801 is automatically closed to prevent unqualified gas from being discharged from the exhaust pipe 802, and thus the exhaust detection function is realized;

the bottom of the purification tower body 10 is provided with a sewage tank 9, and a catalyst 11 is arranged in the purification tower body 10.

Working principle: when the utility model is used, firstly, the one-way valve 201 is arranged on one side of the inner supporting frame 202, then the inner supporting frame 202 is arranged in the filter bag 203, then the filter bag 203 is arranged on one side of the air inlet pipe 3, the air inlet machine 1 is connected with the air inlet pipe 3 through the filter bag 203, the tail gas of calcium carbide processing enters the filter bag 203 in the air inlet pipe 3 through the air inlet machine 1 to filter dust in the tail gas into the filter bag 203, the tail gas enters the purifying tower 10 through the air inlet valve 4 in the air inlet pipe 3, then water is pumped into the water inlet pipe 503 through the water inlet pump 504 in the water tank 502, then the water in the water inlet pipe 503 is conveyed into the atomizing nozzle 501 to spray the inside of the purifying tower 10, the tail gas in the purifying tower 10 is cooled and moistened, so that the tail gas in the purifying tower 10 can be subjected to sedimentation filtration, the tail gas with moisture can be filtered by the secondary filter screen 6 to filter smaller dust on the secondary filter screen 6, the wet tail gas enters the active carbon filter layer 7 and the catalyst 11 to be filtered and catalyzed, finally, a detection box 804 is arranged at one end of the exhaust pipe 802 through an exhaust pipe 802 at one side of the purification tower body 10, a detection sensor 805 in the detection box 804 is communicated with the exhaust pipe 802 through the detection box 804, the gas in the exhaust pipe 802 is extracted to be detected, the detected data is displayed through a display screen 806, the display screen 806 drives an electromagnetic valve 801 in the exhaust pipe 802 to be opened to discharge the gas, if the gas is detected to be unqualified, the display screen 806 starts an alarm lamp 803 to flash and remind, the electromagnetic valve 801 is automatically closed to prevent unqualified gas from being discharged from the exhaust pipe 802, finally, the use work of the calcium carbide processing tail gas sedimentation filtering device is completed.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a carbide processing tail gas subsides filter equipment, includes purifying tower body (10), its characterized in that: the utility model provides a purifying column body (10) internally mounted has cooling sedimentation structure (5), cooling sedimentation structure (5) include inlet tube (503), the inside at purifying column body (10) is installed to inlet tube (503), atomizer (501) are installed to the bottom of inlet tube (503), the other end of inlet tube (503) is connected with intake pump (504), the opposite side of intake pump (504) is connected with water tank (502), intake pipe (3) are installed on the top of purifying column body (10), internally mounted of intake pipe (3) has air inlet valve (4), the internally mounted of intake pipe (3) has preliminary dust filtration (2), one side of preliminary dust filtration (2) is connected with air inlet machine (1), the internally mounted of purifying column body (10) has secondary filter screen (6), the internally mounted of purifying column body (10) has active carbon filter layer (7), exhaust gas detection structure (8) are installed to purifying column body (10) one side, the bottom of purifying column body (10) is provided with dirty water tank (9), internally mounted catalyst (11) of purifying column body (10).

2. The calcium carbide processing tail gas sedimentation filter device according to claim 1, wherein: the water inlet pipe (503) penetrates through one side of the purifying tower body (10), the atomizing nozzles (501) are arranged at the bottom end of the water inlet pipe (503) at equal intervals, the water tank (502) is connected with the water inlet pipe (503) through the water inlet pump (504), and the water inlet pump (504) penetrates through one side of the water tank (502).

3. The calcium carbide processing tail gas sedimentation filter device according to claim 1, wherein: the exhaust detection structure (8) comprises an exhaust pipe (802), an electromagnetic valve (801) is arranged in the exhaust pipe (802), a detection box (804) is arranged at one end of the exhaust pipe (802), a detection sensor (805) is arranged in the detection box (804), a display screen (806) is arranged at the top end of the detection sensor (805), and an alarm lamp (803) is arranged at the top end of the detection box (804).

4. A calcium carbide processing tail gas sedimentation filter device according to claim 3, wherein: the purifying tower is characterized in that the exhaust pipe (802) penetrates through one side of the purifying tower body (10), the electromagnetic valve (801) penetrates through the inside of the exhaust pipe (802), the detection sensor (805) is communicated with the electromagnetic valve (801) through the detection box (804), and the detection sensor (805) is sequentially installed in the detection box (804).

5. A calcium carbide processing tail gas sedimentation filter device according to claim 3, wherein: the output end of the detection sensor (805) is electrically connected with the input end of the display screen (806) through a wire, the output end of the display screen (806) is electrically connected with the input end of the alarm lamp (803) through a wire, and the alarm lamp (803) is connected with the display screen (806) through a detection box (804).

6. The calcium carbide processing tail gas sedimentation filter device according to claim 1, wherein: the preliminary dust filtering structure (2) comprises a filter bag (203), the filter bag (203) is arranged in the air inlet pipe (3), an inner supporting frame (202) is arranged in the filter bag (203), and a one-way valve (201) is arranged on one side of the inner supporting frame (202).

7. The calcium carbide processing tail gas sedimentation filter device according to claim 6, wherein: the filter bag (203) penetrates through the air inlet pipe (3), the inner support frame (202) penetrates through the filter bag (203), and the one-way valve (201) is connected with the filter bag (203) through the inner support frame (202).