CN112546754A - Waste gas absorbing device for chemical industry - Google Patents
Waste gas absorbing device for chemical industry Download PDFInfo
- Publication number
- CN112546754A CN112546754A CN202011412473.4A CN202011412473A CN112546754A CN 112546754 A CN112546754 A CN 112546754A CN 202011412473 A CN202011412473 A CN 202011412473A CN 112546754 A CN112546754 A CN 112546754A
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- block
- locking
- movable
- waste gas
- placing box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a waste gas absorption device for chemical industry, which can perform a good pretreatment operation on chemical waste gas in the treatment operation of the chemical waste gas, can perform a good separation treatment on solid particle impurities in the chemical waste gas through an arranged placing box, an adsorption screen plate and a scraping plate so as to avoid the interference and the influence of the solid particle impurities on the chemical waste gas in the purification operation of the chemical waste gas, and can collect the particle impurities separated from the chemical waste gas through an arranged collecting box and a locking mechanism and perform centralized removal.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to a waste gas absorption device for chemical industry.
Background
Chemical industry, i.e. chemical process, where chemical methods are used to change the composition or structure of a substance or to synthesize new substances, belongs to the chemical production technology, i.e. chemical process, and the obtained product is called chemical or chemical product; in modern life, chemical products can not be left almost at any time and place, and the chemical products are needed to serve from material life such as clothes, food, live, and walk to mental life such as culture, art and entertainment; some chemical products play an epoch-making important role in the development history of human beings; their production and use even represent a certain historical stage of human civilization.
In the chemical manufacturing process, waste gas is generated, gas is toxic generally, and needs to be absorbed and purified to avoid polluting the environment, in the prior art, the purification treatment of the chemical waste gas is generally to convey the waste gas to a reaction tower through an absorption pipeline to be purified, in the process, impurities such as solid particles and the like in the waste gas can also enter the reaction tower, which can hardly influence the treatment of the waste gas, in the prior art, no good pretreatment device for the waste gas exists, the purification treatment efficiency of the waste gas is low, the working economic benefit is reduced, the solid particles in the waste gas enter the reaction tower to form precipitates with reaction solution to be accumulated in the device, and the precipitates in the device need to be removed to further increase the waste gas purification process, increase the economic consumption, and finally influence the overall benefit of the chemical waste gas treatment work, therefore, the present invention provides an exhaust gas absorption device for chemical engineering to solve the above problems.
Disclosure of Invention
The present invention is directed to a chemical waste gas absorption device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a chemical waste gas absorption device comprises a conveying pipeline, a placing box, an adsorption screen plate, a scraping plate, a collecting box and a locking mechanism;
the conveying pipeline is provided with a placing box, an adsorption screen plate is arranged in the placing box, and a scraping plate is movably arranged in the placing box;
one side of the scraping plate is provided with a transmission rack, the other side of the scraping plate is provided with a limiting slide block, the limiting slide block is arranged in a sliding groove in a sliding mode, one side of the transmission rack is meshed and connected with a first transmission gear, one end of the first transmission gear is provided with a first connecting shaft, the other end of the first connecting shaft is provided with a cylinder, a movable ring is movably sleeved on the first connecting shaft, movable inserting columns are arranged on one side of the movable ring at equal intervals, the other end of each movable inserting column is arranged in the cylinder, the end parts of the movable inserting columns are provided with first reset springs, movable positioning columns are arranged on the other side of the movable ring at equal intervals, the movable positioning columns are inserted in positioning circular grooves, and the positioning circular;
a collecting box is arranged in the placing box, a sealing clamping groove is formed in the placing box, a sealing clamping block is arranged on the collecting box, a locking clamping groove is formed in the sealing clamping block, and a sealing plate is arranged on the side of the collecting box in the placing box;
a second rack is arranged on one side of the sealing plate, the second rack is meshed with the sealing plate, a second connecting shaft is arranged at one end of the sealing plate, and a cylinder is arranged at the other end of the second connecting shaft;
the locking mechanism is arranged at the side position of the collecting box.
Preferably, the locking mechanism comprises a first connecting rod, a second connecting rod, a first locking clamping block, an arc-shaped extrusion chute, a first rotating round block, an inserting shaft, a fixing block, a locking threaded column, a second rotating round block, an annular locking groove, a second locking clamping block, a first extrusion lug, a second extrusion lug, a movable round block and a knob, wherein the first connecting rod and the second connecting rod are movably arranged in the placing box, the first locking clamping block is arranged at one end of the first connecting rod and the second connecting rod, the other end of the first connecting rod and the second connecting rod are movably arranged in the arc-shaped extrusion chute, second return springs are arranged on the first connecting rod and the second connecting rod, the arc-shaped extrusion chute is equidistantly arranged on the first rotating round block, the first rotating round block is arranged at one end of the inserting shaft, the other end of the inserting shaft extends into the fixing block, the end part of the first connecting rod and the second rotating round block are arranged at the end part of the first connecting, the fixed block sets up the other end at the second rotation disk to the second rotates the disk lateral wall and is provided with annular locking groove, and the second rotates the disk activity and sets up in the movable groove, the activity of second locking fixture block sets up the avris at the movable groove to second locking fixture block one end is provided with the slope, the other end is provided with third reset spring, and second locking fixture block one side is provided with first extrusion lug, the activity of activity disk sets up in the fixed block to activity disk one side is provided with second extrusion lug, and the setting of activity disk is on the knob
Preferably, the length of the driving rack is greater than the diameter of the adsorption screen plate, and the length of the scraping plate is also greater than the diameter of the adsorption screen plate.
Preferably, the first locking clamping block and the locking clamping groove are arranged at corresponding positions and have the same number of groups, and the cross sections of the first locking clamping block and the locking clamping groove are the same in shape, that is, the cross sections of the first locking clamping block and the locking clamping groove are equal in length and width.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a good pretreatment operation can be carried out on the chemical waste gas in the chemical waste gas treatment operation, solid particle impurities in the chemical waste gas can be well separated through the arranged placing box, the adsorption screen plate and the scraping plate so as to avoid interference and influence of the solid particle impurities on the chemical waste gas in the chemical waste gas purification operation, and the particle impurities separated from the chemical waste gas are collected and intensively removed through the arranged collecting box and the locking mechanism, so that the operation is convenient and simple, the subsequent precipitation removal operation is avoided, and the overall economic benefit of the chemical waste gas treatment operation is improved.
Drawings
FIG. 1 is a schematic view of a connection structure according to the present invention;
FIG. 2 is an enlarged view of a portion of the connection structure of FIG. 1 according to the present invention;
FIG. 3 is a partial sectional view of the connecting structure inside the placing box of the invention;
FIG. 4 is a partially enlarged view of the connection structure shown in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the structural attachment of the enclosure panels in the stowage box of the present invention;
FIG. 6 is a schematic view of the structural connection between the storage box and the collection box according to the present invention;
FIG. 7 is a schematic view of the connection structure of the collecting box of the present invention;
FIG. 8 is a schematic view of a connection structure of a first connecting rod, a second connecting rod, a first locking fixture block and a first rotating round block in the storage box according to the present invention;
FIG. 9 is an enlarged view of a portion of the connection structure of FIG. 8 according to the present invention;
fig. 10 is a schematic view of the internal connection structure of the fixing block in the locking mechanism of the present invention.
In the figure: the device comprises a conveying pipeline 1, a placing box 2, an adsorption screen plate 3, a scraping plate 4, a transmission rack 5, a first transmission gear 6, a cylinder 7, a movable ring 8, a movable inserting column 9, a movable positioning column 10, a positioning circular groove 11, a collecting box 12, a sealing clamping groove 13, a sealing clamping block 14, a locking clamping groove 15, a sealing plate 16, a second transmission gear 17, a locking mechanism 18, a first connecting rod 1801, a second connecting rod 1802, a first locking clamping block 1803, an arc-shaped extrusion chute 1804, a first rotating circular block 1805, an inserting shaft 1806, a fixing block 1807, a locking threaded column 1808, a second rotating circular block 1809, an annular locking groove, a second locking clamping block 1811, a first extrusion convex block 1812, a second extrusion convex block 1813, a movable circular block 1814 and a knob 1815.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the invention relates to a waste gas absorption device for chemical industry, which comprises a conveying pipeline 1, a placing box 2, an adsorption screen plate 3, a scraping plate 4, a collecting box 12 and a locking mechanism 18, wherein the conveying pipeline is arranged on the bottom of the placing box;
a placing box 2 is arranged on the conveying pipeline 1, an adsorption screen plate 3 is arranged in the placing box 2, and a scraping plate 4 is movably arranged in the placing box 2;
a transmission rack 5 is arranged on one side of the scraping plate 4, a limiting slide block is arranged on the other side of the scraping plate, the limiting slide block is arranged in a sliding groove in a sliding mode, a first transmission gear 6 is arranged on one side of the transmission rack 5 in a meshed connection mode, a first connecting shaft is arranged at one end of the first transmission gear 6, a cylinder 7 is arranged at the other end of the first connecting shaft, a movable ring 8 is movably sleeved on the first connecting shaft in a sleeved mode, movable inserting columns 9 are arranged on one side of each movable ring 8 at equal intervals, the other end of each movable inserting column 9 is arranged in the corresponding cylinder 7, a first reset spring is arranged at the end portion of each movable inserting column 9, movable positioning columns 10 are arranged on the other side of each movable ring 8 at equal intervals, the movable positioning columns 10 are inserted into positioning;
a collecting box 12 is arranged in the placing box 2, a sealing clamping groove 13 is arranged on the placing box 2, a sealing clamping block 14 is arranged on the collecting box 12, a locking clamping groove 15 is arranged on the sealing clamping block 14, and a sealing plate 16 is arranged at the side position of the collecting box 12 in the placing box 2;
a second rack is arranged on one side of the sealing plate 16, the sealing plate 16 is connected with the second rack in a meshed mode, a second connecting shaft is arranged at one end of the sealing plate 16, and a cylinder 7 is arranged at the other end of the second connecting shaft;
the locking mechanism 18 is provided at a side position of the collecting box 12.
Further, the length of the driving rack 5 is larger than the diameter of the adsorption screen plate 3, and the length of the scraping plate 4 is also larger than the diameter of the adsorption screen plate 3.
Further, the first locking clamp 1803 and the locking clamp 15 are arranged at the corresponding positions and in the same number, and have the same cross-sectional shapes, that is, the cross-sections have the same length and width.
Further, the locking mechanism 18 includes a first link 1801, a second link 1802, a first locking block 1803, an arc-shaped pressing chute 1804, a first rotating block 1805, an insertion shaft 1806, a fixed block 1807, a locking threaded post 1808, a second rotating block 1809, an annular locking groove 1810, a second locking block 1811, a first pressing protrusion 1812, a second pressing protrusion 1813, a movable block 1814, and a knob 1815, the first link 1801 and the second link 1802 are movably disposed in the placing box 2, one end of the first link 1801 and one end of the second link 1802 are provided with the first locking block 1803, the other end are movably disposed in the arc-shaped pressing chute 1804, the first link 1801 and the second link 1802 are both provided with a second return spring, the arc-shaped pressing chutes 1804 are equidistantly disposed on the first rotating block 1805, the first rotating block 1805 is disposed at one end of the insertion shaft 1806, the other end of the insertion shaft 1806 extends into the fixed block 1807, and the end is provided with the second rotating block 1809, the locking threaded column 1808 is arranged in the fixed block 1807 in a threaded connection manner, the fixed block 1807 is arranged at the other end of the second rotating round block 1809, an annular locking groove 1810 is formed in the outer side wall of the second rotating round block 1809, the second rotating round block 1809 is movably arranged in the movable groove, the second locking fixture block 1811 is movably arranged at the side of the movable groove, one end of the second locking fixture block 1811 is provided with a slope, the other end of the second locking fixture block is provided with a third return spring, a first extrusion bump 1812 is arranged on one side of the second locking fixture block 1811, the movable round block 1814 is movably arranged in the fixed block 1807, a second extrusion bump 1813 is arranged on one side of the movable round block 1814, and the movable round block 1814 is arranged on the knob 1815.
The working principle is as follows: when the chemical waste gas treatment work is carried out, waste gas passes through the placing box 2 through the conveying pipeline 1, solid particle impurities in the waste gas are adsorbed on the adsorbing screen plate 3 in the process, then the scraping plate 4 scrapes off the particle impurities accumulated on the adsorbing screen plate 3, in the process, the movable ring 8 needs to be pulled outwards firstly when the cylinder 7 is rotated through rotating the cylinder 7, so that the movable positioning column 10 is separated from the positioning circular groove 11, then the cylinder 7 drives the first transmission gear 6 to rotate, the first transmission gear 6 is in meshing transmission with the transmission rack 5, the scraping plate 4 is further driven to scrape off the particle impurities on the adsorbing screen plate 3, the scraped particle impurities fall into the collecting box 12, and when the collected particle impurities need to be taken out, the second transmission gear 17 is rotated by using the same operation method firstly, the second transmission gear 17 is engaged with the second rack gear to drive the closing plate 16 to move to a position right above the collecting box 12, then the knob 1815 is rotated, the knob 1815 drives the second pressing lug 1813 on the movable round block 1814 to press the first pressing lug 1812, then the first pressing lug 1812 drives the second locking clamping block 1811 to separate from the annular locking groove, at the same time, the locking threaded column 1808 is rotated and unscrewed, so that the arc-shaped pressing chute 1804 on the first rotating round block 1805 releases the pressing 1810 of the first connecting rod 1801 and the second connecting rod 1802, finally the first locking clamping blocks 1803 arranged on the first connecting rod 1801 and the second connecting rod 1802 are separated from the locking clamping grooves 15 under the action of the second return spring, the fixing of the collecting box 12 is released, namely, the collecting box 12 can be pulled out, the particulate impurities collected therein are removed, and the installation of the collecting box 12 is very convenient, the collection box 12 can be fixed by inserting the collection box into the placing box 2, then reversely rotating and screwing the locking threaded column 1808, then reversely rotating the column 7 on the second connecting shaft, the closing plate 16 can be moved to the initial position, so that the chemical waste gas treatment device can perform a good pretreatment operation on the chemical waste gas treatment device in the chemical waste gas treatment work, and the chemical waste gas treatment device can perform a good pretreatment operation on the chemical waste gas treatment device by arranging the placing box 2, the adsorption screen plate 3 and the scraping plate 4, the solid particle impurities in the chemical waste gas can be well separated and treated so as to avoid the interference and influence of the solid particle impurities on the chemical waste gas during the purification work of the chemical waste gas, and through the arranged collecting box 12 and the locking mechanism 18, the particle impurities separated from the chemical waste gas are collected and intensively removed, the operation is convenient and simple, and further, the subsequent precipitation removal work is avoided, and the overall economic benefit of the chemical waste gas treatment work is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a waste gas absorbing device that chemical industry was used which characterized in that: comprises a conveying pipeline (1), a placing box (2), an adsorption screen plate (3), a scraping plate (4), a collecting box (12) and a locking mechanism (18);
the conveying pipeline (1) is provided with a placing box (2), an adsorption screen plate (3) is arranged in the placing box (2), and a scraping plate (4) is movably arranged in the placing box (2);
one side of the scraping plate (4) is provided with a transmission rack (5), the other side is provided with a limiting slide block, the limiting slide block is arranged in the chute in a sliding way, a first transmission gear (6) is meshed and connected with one side of the transmission rack (5), one end of the first transmission gear (6) is provided with a first connecting shaft, the other end of the first connecting shaft is provided with a cylinder (7), and the first connecting shaft is movably sleeved with a movable ring (8), movable inserting columns (9) are arranged on one side of the movable ring (8) at equal intervals, the other ends of the movable inserting columns (9) are arranged in the column (7), a first return spring is arranged at the end part of the movable inserting column (9), movable positioning columns (10) are arranged on the other side of the movable ring (8) at equal intervals, the movable positioning columns (10) are inserted into positioning circular grooves (11), and the positioning circular grooves (11) are arranged on one side of the placing box (2) at equal intervals;
a collecting box (12) is arranged in the placing box (2), a sealing clamping groove (13) is formed in the placing box (2), a sealing clamping block (14) is arranged on the collecting box (12), a locking clamping groove (15) is formed in the sealing clamping block (14), and a sealing plate (16) is arranged at the side position of the collecting box (12) in the placing box (2);
a second rack is arranged on one side of the sealing plate (16), the sealing plate (16) is meshed and connected with the second rack, a second connecting shaft is arranged at one end of the sealing plate (16), and a cylinder (7) is arranged at the other end of the second connecting shaft;
the locking mechanism (18) is arranged at the side position of the collecting box (12).
2. The exhaust gas absorption device for chemical industry according to claim 1, wherein: the locking mechanism (18) comprises a first connecting rod (1801), a second connecting rod (1802), a first locking clamping block (1803), an arc-shaped extrusion chute (1804), a first rotating round block (1805), an inserting shaft (1806), a fixing block (1807), a locking threaded column (1808), a second rotating round block (1809), an annular locking groove (1810), a second locking clamping block (1811), a first extrusion convex block (1812), a second extrusion convex block (1813), a movable round block (1814) and a knob (1815), wherein the first connecting rod (1801) and the second connecting rod (1802) are movably arranged in the placing box (2), one ends of the first connecting rod (1801) and the second connecting rod (1802) are provided with the first locking clamping block (1803), the other ends of the first connecting rod (1801) and the second connecting rod (1802) are movably arranged in the arc-shaped extrusion chute (1804), second reset springs are arranged on the first rotating round block (1805) at equal intervals, the first rotating round block (1805) is arranged at one end of the inserting shaft (1806), the other end of the inserting shaft (1806) extends into the fixed block (1807), the end part of the inserting shaft is provided with a second rotating round block (1809), the locking threaded column (1808) is arranged in the fixed block (1807) in a threaded connection manner, the fixed block (1807) is arranged at the other end of the second rotating round block (1809), the outer side wall of the second rotating round block (1809) is provided with an annular locking groove (1810), the second rotating round block (1809) is movably arranged in the movable groove, the second locking clamping block (1811) is movably arranged at the side of the movable groove, one end of the second locking clamping block (1811) is provided with a slope, the other end of the second locking clamping block is provided with a third return spring, one side of the second locking clamping block (1811) is provided with a first extrusion convex block (1812), the movable round block (1814) is movably arranged in the fixed block (1807), and one side of the movable round block (1814) is provided with, the movable round block (1814) is arranged on the knob (1815).
3. The exhaust gas absorption device for chemical industry according to claim 1, wherein: the length of the transmission rack (5) is larger than the diameter of the adsorption screen plate (3), and the length of the scraping plate (4) is also larger than the diameter of the adsorption screen plate (3).
4. The exhaust gas absorption device for chemical industry according to claim 2, wherein: the first locking fixture block (1803) and the locking fixture groove (15) are arranged at corresponding positions and have the same number of sets, and the cross sections of the first locking fixture block and the locking fixture groove are identical in shape, namely the cross sections of the first locking fixture block and the locking fixture groove are identical in length and width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412473.4A CN112546754A (en) | 2020-12-04 | 2020-12-04 | Waste gas absorbing device for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412473.4A CN112546754A (en) | 2020-12-04 | 2020-12-04 | Waste gas absorbing device for chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112546754A true CN112546754A (en) | 2021-03-26 |
Family
ID=75048745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011412473.4A Pending CN112546754A (en) | 2020-12-04 | 2020-12-04 | Waste gas absorbing device for chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112546754A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209405894U (en) * | 2018-12-20 | 2019-09-20 | 天津市津南化工设备制造厂 | A kind of Chemical Manufacture tail gas pretreatment unit |
| CN111659203A (en) * | 2020-06-10 | 2020-09-15 | 李佳旺 | High-efficient dust collector is used in atmosphere purification treatment |
| CN111659226A (en) * | 2020-06-19 | 2020-09-15 | 贵州西牛王印务有限公司 | VOCs absorbing device for packaging printed matter |
| CN111673638A (en) * | 2020-06-04 | 2020-09-18 | 朱冬冬 | Vertical locking device of silicon nitride ceramic rod production |
-
2020
- 2020-12-04 CN CN202011412473.4A patent/CN112546754A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209405894U (en) * | 2018-12-20 | 2019-09-20 | 天津市津南化工设备制造厂 | A kind of Chemical Manufacture tail gas pretreatment unit |
| CN111673638A (en) * | 2020-06-04 | 2020-09-18 | 朱冬冬 | Vertical locking device of silicon nitride ceramic rod production |
| CN111659203A (en) * | 2020-06-10 | 2020-09-15 | 李佳旺 | High-efficient dust collector is used in atmosphere purification treatment |
| CN111659226A (en) * | 2020-06-19 | 2020-09-15 | 贵州西牛王印务有限公司 | VOCs absorbing device for packaging printed matter |
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Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |