CN216757582U

CN216757582U - Waste gas purification system in crystal preparation process

Info

Publication number: CN216757582U
Application number: CN202123334159.1U
Authority: CN
Inventors: 张国迁
Original assignee: Zhejiang Maofeng Handicraft Co ltd
Current assignee: Zhejiang Maofeng Handicraft Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-17
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a waste gas purification system in a crystal preparation process, and aims to provide a waste gas purification system in a crystal preparation process, which can collect and treat waste gas in a centralized manner. Including brace table, protecting box and exhaust gas collecting box, the protecting box is installed in the middle of the top surface of brace table, exhaust gas collecting box includes two, and two exhaust gas collecting boxes use the protecting box to install at the top surface both ends of brace table as the center, the burnishing machine is installed to the bottom of protecting box, all install the exhaust hood on the inside left and right sides wall of protecting box, all be connected with the exhaust tube on the outside left and right sides wall of protecting box, the one end and the exhaust hood of exhaust tube are connected, the other end and the exhaust gas collecting box of exhaust tube are connected. The utility model has the beneficial effects that: simple structure, convenient to use concentrates the collection waste gas dust in the at utmost, avoids environmental pollution, has reached the purpose that can concentrate the collection and handle waste gas.

Description

Waste gas purification system in crystal preparation process

Technical Field

The utility model relates to the technical field related to a crystal preparation process, in particular to a waste gas purification system in the crystal preparation process.

Background

Crystal is a quartz crystal mineral, and the main chemical component of the crystal is silicon dioxide. The term crystal is considered by western countries to include colorless transparent glasses (class K9, common glass bluing) as long as it is transparent, and also includes natural crystal ores, and well-developed single crystals are hexagonal pyramids, and therefore are usually massive or granular aggregates, generally colorless, gray, milky white, and purple, red, smoke, tea, and the like when other mineral elements are included. When pure, colorless and transparent crystals are formed. The existing crystal grinding machining device has the defects that a lot of dust is scattered into the air in the crystal grinding process to pollute the environment, and the dust has great hidden danger to the respiratory tract of workers and threatens the physical health of the workers.

Chinese patent grant publication no: CN201921603291.8, Announcement date 2019, 09 and 25, discloses a crystal grinding and dust removing device for crystal machining, which comprises a base, the upper surface of the base is fixedly provided with a supporting column, the upper surface of the supporting column is fixedly provided with a supporting plate, the upper surface of the supporting plate is fixedly provided with a driving box, the bottom of the base is fixedly provided with a waste water box, a water tank is fixedly arranged on one side of the supporting column, a water pipe is fixedly arranged in the water tank, a water pump is fixedly arranged on the outer side of the water pipe, one end of the water pipe is fixedly connected with a water mist spray head, the upper surface of the base is fixedly provided with a grinding box which is fixedly connected with a waste water tank through a water inlet, the grinding box is characterized in that a water collecting plate is fixedly mounted inside the grinding box, a water leakage hole is formed in one side of the water collecting plate, and a grinding fixing device is fixedly mounted on the upper surface of the water collecting plate. The utility model discloses a through the cooperation that sets up water pump and water smoke shower nozzle, effectual water is with quartzy dust that grinds wafing, collects and grinds the incasement, leaks the waste water incasement through the water inlet, filters through the slope filter screen, flows to the garbage collection inslot, reduces environmental pollution.

In the crystal preparation process, this process of polishing can produce a large amount of dust and noise, and this utility model's weak point lies in, does not effectively reduce the noise that the working process produced, and water smoke shower nozzle spun drop of water after with the dust parcel, need collect a certain amount and just can collect the water inlet, and then flow into the waste water tank in, still have a large amount of waste gas to give off the external world, cause the pollution.

In summary, the present invention provides a new design solution to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waste gas purification system in a crystal preparation process, which can intensively collect and treat waste gas, in order to overcome the defect that the waste gas cannot be intensively collected and treated in the crystal preparation process in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a waste gas purification system in quartzy preparation technology, includes brace table, protective housing and exhaust gas collecting box, the protective housing is installed in the middle of the top surface of brace table, the exhaust gas collecting box includes two, and two exhaust gas collecting boxes use the protective housing to install at brace table's top surface both ends as the center, the burnishing machine is installed to the bottom of protective housing, all install the exhaust hood on the inside left and right sides wall of protective housing, all be connected with the exhaust tube on the outside left and right sides wall of protective housing, the one end and the exhaust hood of exhaust tube are connected, the other end and the exhaust gas collecting box of exhaust tube are connected.

The quartzy semi-manufactured goods that will treat the polishing are placed on the burnishing machine in the protective housing, the manual work carries out polishing work, the process of polishing can produce a large amount of waste gas dust, the equipment work of bleeding is controlled in the waste gas collecting box, through the waste gas that produces in the extraction work of suction hood, concentrate the waste gas of extraction in the waste gas collecting box through the exhaust tube, the waste gas collecting box is with the unified centralized processing of waste gas, avoid waste gas direct row to cause environmental pollution in the air, the burnishing machine sets up the intermediate position at the protective housing, the dust waste gas that the work produced can fly around, consequently all set up the waste gas collecting box in the both sides of burnishing machine, suction hood and exhaust tube, the purpose is collecting waste gas in the at utmost, extract waste gas, such design simple structure has just reached the purpose that can concentrate collection processing waste gas.

Preferably, an air extractor is installed on one side wall of the waste gas collecting box, which is close to the air extracting pipe, the top end of the interior of the waste gas collecting box is connected with a water tank, a water pipe is arranged below the water tank, the water pipe is connected with the waste gas collecting box, a connecting pipe is connected to the end portion above the water pipe, one end, far away from the water pipe, of the connecting pipe is connected with the water tank, a water pump is installed in the connecting pipe, a control valve is installed on the exterior of the waste gas collecting box and connected with the water pump, a plurality of water mist nozzles are connected to the lower portion of the water pipe, and a waste gas treatment box is connected to the bottom end of the interior of the waste gas collecting box. Air extractor work, the waste gas dust is extracted to the exhaust gas collecting box in through the exhaust hood behind the exhaust tube, in the time of air extractor work, open the water pump through the control valve, water flows to the connecting pipe in from the water tank, and then in the connecting pipe flow inlet pipe, the rethread water spray head sprays to the exhaust gas collecting box in, the water smoke falls waste gas dust parcel to the exhaust-gas treatment incasement, carry out unified purification treatment, the pollution abatement rate, wherein the design of water tank is convenient for store the water of many, the setting of connecting pipe is to avoid the water tank directly to be connected with water pipe, lead to unable control water flow.

Preferably, the top of exhaust-gas treatment case is equipped with the filter screen, the filter screen is connected with the exhaust-gas collection box, the exhaust-gas treatment case is including assembling layer and filter layer, assemble layer and filter layer and connect. Waste gas dust falls to the filter screen of exhaust-gas treatment case top in the water droplet parcel, the filter screen carries out the screening of first step, the disintegrating slag dust with the large granule filters, help the processing in the follow-up exhaust-gas treatment case, and filter screen and exhaust-gas treatment case all can be dismantled from the exhaust-gas treatment case, the cleanness in the later stage of being convenient for, increase of service life, waste gas combines to form behind the waste water by the filter screen inflow and assembles the in situ, being assembled the in situ and being concentrated, then flow in the filter layer, wherein the filter layer intussuseption is filled with active carbon, be used for adsorbing and purifying waste water, thereby reach exhaust-gas purification's purpose.

As preferred, assemble the in-situ and install the swash plate, be equipped with a plurality of trompil on the swash plate, the filter screen passes through trompil and filter layer intercommunication, the side of exhaust-gas treatment case is connected with the drain pipe, drain pipe and filter layer intercommunication. On the intraformational swash plate is assembled in the water droplet inflow, the swash plate slope sets up, and the water droplet of being convenient for assembles and flows into the filter layer through the trompil after assembling a certain amount in, is discharged through the drain pipe after being filtered in the filter layer, simple structure, and the commonality is good.

Preferably, the protective box comprises three glass plates and three damping plates, the top ends of the damping plates are connected with the glass plates, and the bottom ends of the damping plates are connected with the supporting table. The shock attenuation board is a noise reduction, reduce the sandwich composite sheet of vibrations, because can produce the noise during the polishing, consequently, the installation of shock attenuation board can noise pollution abatement to a certain extent, shock attenuation board and glass board constitute the guard box jointly, the glass board is installed at the top, the operator of being convenient for can be to the clear observation and the operation of polishing work, avoid waste gas and dust to float out from the top simultaneously and be inhaled by the human body, the operator is in one side work of no shock attenuation board, observe from the glass board, operator's safety is guaranteed to such design at the utmost, avoid waste gas and noise to operator's influence.

Preferably, two electrostatic adsorbers are arranged in the protective box, the electrostatic adsorbers are mounted on the support table, the two electrostatic adsorbers are arranged on the left side and the right side of the polishing machine, and the resin plate is mounted above the electrostatic adsorbers. Because the extraction hood has limitation, waste gas dust which is not extracted can be generated, static electricity generated by the static adsorber is applied to dust waste gas generated by polishing to be adsorbed, the dust waste gas is charged with static electricity and is adsorbed on the resin plate, and the waste gas dust adsorbed on the resin plate can be replaced after reaching a certain degree, so that the design further optimizes waste gas treatment.

The utility model has the beneficial effects that: simple structure, convenient to use, the effective noise pollution abatement of installation of shock attenuation board, the commonality is good, and the design of air extractor, exhaust collecting box, exhaust-gas treatment case and electrostatic adsorption ware is concentrated in the at utmost and is collected the waste gas dust, avoids environmental pollution, and such design has reached the purpose that can concentrate the collection processing waste gas.

Drawings

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

FIG. 2 is an internal structural view of an exhaust gas collecting tank;

FIG. 3 is an enlarged view of A;

fig. 4 is a schematic structural view of the swash plate.

In the figure: 1. the device comprises a support table, 2 parts of a protective box, 21 parts of a glass plate, 22 parts of a damping plate, 3 parts of an air exhaust cover, 31 parts of an air exhaust pipe, 4 parts of an exhaust gas collecting box, 41 parts of a water tank, 411 parts of a connecting pipe, 412 parts of a water pump, 413 parts of a control valve, 42 parts of a water pipe, 421 parts of a water spray nozzle, 43 parts of an air exhauster, 44 parts of a filter screen, 45 parts of an exhaust gas treatment box, 451 parts of a filter layer, 452 parts of an inclined plate, 453 parts of an opening, 454 parts of a convergence layer, 5 parts of an electrostatic absorber, 6 parts of a polishing machine, 7 parts of a resin plate and 8 parts of a drain pipe.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

As shown in fig. 1, a waste gas purification system in quartzy preparation technology, including a supporting bench 1, protective housing 2 and exhaust gas collection box 4, protective housing 2 is installed in the middle of supporting bench 1's top surface, exhaust gas collection box 4 includes two, two exhaust gas collection boxes 4 use protective housing 2 to install at supporting bench 1's top surface both ends as the center, burnishing machine 6 is installed to the bottom of protective housing 2, all install extraction hood 3 on the inside left and right sides wall of protective housing 2, all be connected with exhaust tube 31 on the outside left and right sides wall of protective housing 2, the one end and the extraction hood 3 of exhaust tube 31 are connected, the other end and the exhaust gas collection box 4 of exhaust tube 31 are connected.

As shown in fig. 2 and 3, an air pump 43 is installed on a side wall of the exhaust gas collection box 4 close to the air pumping pipe 31, a water tank 41 is connected to the top end of the inside of the exhaust gas collection box 4, a water pipe 42 is arranged below the water tank 41, the water pipe 42 is connected with the exhaust gas collection box 4, a connecting pipe 411 is connected to the end above the water pipe 42, one end of the connecting pipe 411 far away from the water pipe 42 is connected with the water tank 41, a water pump 412 is installed in the connecting pipe 411, a control valve 413 is installed outside the exhaust gas collection box 4, the control valve 413 is connected with the water pump 412, a plurality of water mist nozzles 421 are connected to the lower part of the water pipe 42, and an exhaust gas treatment box 45 is connected to the bottom end of the inside of the exhaust gas collection box 4.

The top of the waste gas treatment box 45 is provided with a filter screen 44, the filter screen 44 is connected with the waste gas collection box 4, the waste gas treatment box 45 comprises a convergence layer 454 and a filter layer 451, and the convergence layer 454 is connected with the filter layer 451.

As shown in fig. 4, an inclined plate 452 is installed in the convergence layer 454, a plurality of holes 453 are formed in the inclined plate 452, the filter screen 44 is communicated with the filter layer 451 through the holes 453, the drain pipe 8 is connected to the side of the exhaust gas treatment tank 45, and the drain pipe 8 is communicated with the filter layer 451.

The protective box 2 comprises a glass plate 21 and a shock absorption plate 22, the number of the shock absorption plates 22 is three, the top end of the shock absorption plate 22 is connected with the glass plate 21, and the bottom end of the shock absorption plate 22 is connected with the supporting table 1.

Two electrostatic adsorbers 5 are arranged in the protective box 2, the electrostatic adsorbers 5 are arranged on the supporting table 1, the two electrostatic adsorbers 5 are arranged on the left side and the right side of the polishing machine 6, and a resin plate 7 is arranged above the electrostatic adsorbers 5.

The crystal semi-finished product to be polished is placed on a polishing machine 6 in a protective box 2, a damping plate 22 and a glass plate 21 jointly form the protective box 2, the glass plate 21 is installed at the top, so that an operator can clearly observe and operate the polishing work, the installation of the damping plate 22 can reduce noise pollution to a certain extent, the operator performs the polishing work on one side without the damping plate 22, the polishing work is observed from the glass plate 21, a large amount of waste gas dust is generated in the polishing process, an air extractor 43 works, the waste gas dust is extracted into a waste gas collecting box 4 through an air extracting cover 3 through an air extracting pipe 31, when the air extractor 43 works, a water pump 412 is started through a control valve 413, water flows into a connecting pipe 411 from a water tank 41 and then flows into a water pipe 42 through the connecting pipe 411 and then is sprayed into the waste gas collecting box 4 through a water mist spray nozzle 421, the water mist wraps the waste gas and falls into a waste gas treatment box 45, the waste gas dust falls onto the filter screen 44 above the waste gas treatment box 45 in the water drop package, the filter screen 44 performs the first step of screening to filter the large-particle slag dust, the waste gas and water are combined to form waste water, the waste water flows into the aggregation layer 454 through the filter screen 44, the water drops flow into the inclined plate 452 in the aggregation layer 454, the waste water flows into the filter layer 451 through the opening 453 after being aggregated to a certain amount, the filter layer 451 is filled with active carbon, the waste water is filtered in the filter layer 451 and then is discharged through the drain pipe 8, because the extraction hood 3 has limitation, the unextracted waste gas dust exists, the static electricity generated by the static electricity absorber 5 is applied to the dust waste gas generated by the polishing to be adsorbed, the dust waste gas is charged with the static electricity and is adsorbed on the resin plate 7, the waste gas is effectively prevented from being scattered into the air to a certain extent, and the design achieves the purpose of intensively collecting and treating the waste gas, and effectively reduces the environmental pollution.

Claims

1. The waste gas purification system in the crystal preparation process is characterized by comprising a supporting table (1), two protection boxes (2) and two waste gas collecting boxes (4), wherein the protection boxes (2) are arranged in the middle of the top surface of the supporting table (1), the waste gas collecting boxes (4) comprise two waste gas collecting boxes, the two waste gas collecting boxes (4) are arranged at two ends of the top surface of the supporting table (1) by taking the protection boxes (2) as centers, a polishing machine (6) is arranged at the bottom of the protection boxes (2), air exhaust covers (3) are arranged on the left side wall and the right side wall of the inside of the protection boxes (2), air exhaust pipes (31) are connected to the left side wall and the right side wall of the outside of the protection boxes (2), one ends of the air exhaust pipes (31) are connected with the air exhaust covers (3), and the other ends of the air exhaust pipes (31) are connected with the waste gas collecting boxes (4).

2. The waste gas purification system in the crystal preparation process according to claim 1, wherein an air extractor (43) is installed on one side wall of the waste gas collection box (4) close to the air extraction pipe (31), a water tank (41) is connected to the top end of the interior of the waste gas collection box (4), a water pipe (42) is arranged below the water tank (41), the water pipe (42) is connected with the waste gas collection box (4), a connecting pipe (411) is connected to the end portion above the water pipe (42), one end of the connecting pipe (411) far away from the water pipe (42) is connected with the water tank (41), a water pump (412) is installed in the connecting pipe (411), a control valve (413) is installed outside the waste gas collection box (4), the control valve (413) is connected with the water pump (412), and a plurality of water mist nozzles (421) are connected below the water pipe (42), the bottom end in the waste gas collecting box (4) is connected with a waste gas treatment box (45).

3. The waste gas purification system in the crystal preparation process as claimed in claim 2, wherein a filter screen (44) is arranged on the top of the waste gas treatment box (45), the filter screen (44) is connected with the waste gas collection box (4), the waste gas treatment box (45) comprises a convergence layer (454) and a filter layer (451), and the convergence layer (454) is connected with the filter layer (451).

4. The waste gas purification system in the crystal preparation process as claimed in claim 3, wherein an inclined plate (452) is installed in the convergence layer (454), a plurality of openings (453) are formed in the inclined plate (452), the filter screen (44) is communicated with the filter layer (451) through the openings (453), a drain pipe (8) is connected to the side of the waste gas treatment tank (45), and the drain pipe (8) is communicated with the filter layer (451).

5. The system of claim 1, wherein the protective box (2) comprises three glass plates (21) and three damping plates (22), the top of each damping plate (22) is connected to the glass plate (21), and the bottom of each damping plate (22) is connected to the supporting table (1).

6. The system of claim 1, wherein two electrostatic adsorbers (5) are disposed in the protective box (2), the electrostatic adsorbers (5) are mounted on the support (1), the two electrostatic adsorbers (5) are disposed on the left and right sides of the polishing machine (6), and a resin plate (7) is mounted above the electrostatic adsorbers (5).