CN216725992U - Safety device for chemical waste liquid treatment - Google Patents
Safety device for chemical waste liquid treatment Download PDFInfo
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- CN216725992U CN216725992U CN202123438863.1U CN202123438863U CN216725992U CN 216725992 U CN216725992 U CN 216725992U CN 202123438863 U CN202123438863 U CN 202123438863U CN 216725992 U CN216725992 U CN 216725992U
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Abstract
The utility model relates to the technical field of chemical equipment, in particular to a safety device for treating chemical waste liquid, which comprises a filter box and a first filter screen, wherein a guide plate, a water inlet, a water outlet, a first slag discharge port, a movable baffle, a cleaning brush, a cut-off plate and a driving assembly are arranged in the filter box; simultaneously, the driving assembly drives the first filter screen to horizontally move on the sliding rail, and the first filter screen is cleaned through the cleaning brush, so that residues on the first filter screen are cleaned, the first filter screen can be used for a long time, and the first filter screen does not need to be replaced and cleaned manually.
Description
Technical Field
The utility model relates to the technical field of chemical equipment, in particular to a safety device for chemical waste liquid treatment.
Background
A large amount of toxic waste liquid can be generated in chemical production, if the toxic waste liquid is not treated, the toxic waste liquid can be seriously damaged to the natural environment and even can cause adverse effects on the health of people, so that the treatment of the chemical waste liquid is very important. Chemical waste liquid treatment equipment is mostly configured in chemical plants at present to treat chemical waste liquid. But the device effect of handling chemical waste liquid is not good at present, and then has influenced chemical production's security.
Chinese patent CN202120850087.7 discloses a safety device for chemical waste liquid treatment, which comprises a filter box, a buffer barrel, a waste residue collection box, a primary waste water treatment box and a secondary waste water treatment box; the bottom of the filter box is obliquely arranged, waste liquid is guided to pass through the filter screen through gravity, and the filter screen is driven to rotate by the first motor to filter the waste liquid; filter residue is discharged through a waste residue outlet in the filter box, and waste liquid is discharged through a filtered water outlet in the filter box; this patent can be to chemical industry waste liquid effective treatment to reach the purpose of chemical industry safety in production, but it is at filterable in-process, continuous rotation filter screen leads to being unfavorable for the waste liquid to pass through, does not set up cleaning device on the filter screen simultaneously, causes being difficult to of filter screen to clear up, and the work that increases the staff accords with, influences the continuous processing ability of chemical industry waste liquid, influences production line efficiency.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a safety device for chemical waste liquid treatment, which aims at the problems in the prior art.
In order to solve the problems of the prior art, the utility model adopts the technical scheme that:
a safety device for chemical waste liquid treatment comprises a filter box and a first filter screen, a guide plate, a water inlet, a water outlet, a first slag discharge port, a movable baffle, a cleaning brush for cleaning the first filter screen, a shutoff plate for installing the first filter screen and a driving component for driving the first filter screen to horizontally move are arranged in the filter box, the guide plate is arranged in the filter box in an inclined state, the water inlet and the water outlet are respectively arranged at two sides of the filter box, the water inlet is arranged at the top plate of the guide plate, the water outlet is arranged at the bottom of the guide plate, the shutoff plate is arranged on the guide plate, a square groove is arranged at the center of the shutoff plate, a slide rail is arranged in the square groove, the first filter screen can be slidably arranged in the slide rail, the driving component is arranged on the shutoff plate, the first filter screen is in transmission connection with the driving component, the cleaning brush is arranged on the shutoff plate, the first slag discharge port is arranged at the position of the shutoff plate and close to one side of the water inlet, the movable baffle is positioned below the slag outlet.
Preferably, the driving assembly comprises a rotating shaft, a gear, a rack and a rotary driver, the rotating shaft is located in the center of the top of the intercepting plate, the gear is sleeved on the intercepting plate, the rack is fixedly connected to the top of the first filter screen in a horizontal state, the gear is meshed with the rack and connected, the rotary driver is located on the filter box, and the rotating shaft is in transmission connection with the rotary driver.
Preferably, be provided with the mounting panel on the lateral wall of rose box, be provided with the synchronizing wheel on the mounting panel, rotary actuator fixed connection is on the mounting panel, and rotary actuator's output shaft runs through mounting panel and synchronizing wheel fixed connection, is provided with the hold-in range between synchronizing wheel and the rotation axis, is provided with on the lateral wall of rose box with the hold-in range each other the matching dodge the groove.
Preferably, the cleaning brushes are four, two of the four cleaning brushes are a group and are respectively positioned at two sides of the intercepting plate, and the two cleaning brushes at one side are respectively positioned at two sides of the square groove in a mirror image state.
Preferably, all cleaning brushes are provided with supporting plates, guide pillars are arranged on two sides of the intercepting plate, the supporting plates are sleeved on the guide pillars, and elastic parts are arranged between the supporting plates and the guide pillars.
Preferably, a second filter screen is further arranged below the guide plate in the filter box, the second filter screen is arranged in an inclined state, the second slag discharge outlet is arranged below the water outlet, and a recovery pipeline is arranged at the bottom of the filter box.
Compared with the prior art, the beneficial effect of this application is:
1. this application drives the rotation axis through rotary actuator, the rotation axis drives the gear, the gear drives the rack and removes, the rack drives first filter screen, make first filter screen carry out horizontal migration along the direction of slide rail, corotation and reversal through rotary actuator make first filter screen can carry out reciprocating motion at square inslot, thereby carry out thorough clearance through the cleaning brush with residue on the first filter screen to it, the rotation axis is located the top central authorities of board of damming, be convenient for transmit power for first filter screen through the gear, make first filter screen can be on the slide rail abundant removal.
2. This application drives the synchronizing wheel through rotary actuator, and the synchronizing wheel drives the hold-in range, drives the rotation axis through the hold-in range to drive the removal of first filter screen through the rotation axis, through installing rotary actuator in the outside of rose box, reduce the waste liquid and sputter rotary actuator's possibility, extension rotary actuator's life.
3. This application is through the setting of the cleaning brush that is located square groove both sides, make first filter screen when carrying out horizontal migration, the cleaning brush through both sides cleans its surface respectively, make difficult dead angle of leaving when cleaning first filter screen, because four cleaning brushes are two and are a set of setting that is located the both sides of board of damming respectively, make the cleaning brush also can clean when can having good luck to the reverse side restart removal of first filter screen, ensure the filtering quality of first filter screen, can use for a long time better, reduce staff's operation burden.
4. This application is through the setting that leads to, elastic component and backup pad for through elastic connection between cleaning brush and the closure plate, when cleaning brush cleans first filter screen, can cushion the pressure to first filter screen, prolong the life of first filter screen and cleaning brush, reduce manufacturing cost's expenditure.
5. This application is through collecting the waste liquid once more through the recovery pipeline, and the extraction is come out and is filtered it again through the rose box to be convenient for subsequent processing apparatus to the clearance of waste residue, the waste liquid can not discharge at will simultaneously, ensures chemical production's security.
Drawings
FIG. 1 is a perspective view of the present application in its entirety;
FIG. 2 is a perspective view of the filter box of the present application and an enlarged view of the filter box at A;
FIG. 3 is a top view of the filtration tank of the present application;
FIG. 4 is a cross-sectional view of the filter box of the present application and an enlarged view at B;
FIG. 5 is a perspective view of a shutoff plate of the present application;
fig. 6 is a schematic perspective view of a second cut-off plate of the present application and an enlarged view of D in the drawing;
fig. 7 is a schematic perspective view of a first filter of the present application;
the reference numbers in the figures are:
1-a filter box; 1 a-a water inlet; 1 b-a water outlet; 1 c-a second filter screen; 1c 1-second slag discharge outlet; 1c2 — recovery line;
2-a first filter screen;
3-a flow guide plate; 3 a-a first slag discharge port; 3a 1-flapper;
4-a cleaning brush; 4 a-a support plate; 4 b-guide posts; 4 c-an elastic member;
5-a closure plate; 5 a-a square groove; 5 b-a slide rail; 5 c-a drive assembly; 5c 1-axis of rotation; 5c 2-gear; 5c 3-rack; 5c4 — rotational drive; 5c 5-mounting plate; 5c 6-synchronizing wheel; 5c 7-synchronous belt; 5c 8-avoidance groove.
Detailed Description
For a better understanding of the features and technical solutions of the present invention, as well as the specific objects and functions attained by the present invention, reference is made to the accompanying drawings and detailed description of the utility model.
As shown in fig. 1-7, the present application provides: a safety device for chemical waste liquid treatment comprises a filter box 1 and a first filter screen 2, a guide plate 3, a water inlet 1a, a water outlet 1b, a first slag discharge port 3a, a movable baffle 3a1, a cleaning brush 4 for cleaning the first filter screen 2, a shutoff plate 5 for installing the first filter screen 2 and a driving component 5c for driving the first filter screen 2 to horizontally move are arranged in the filter box 1, the guide plate 3 is obliquely arranged in the filter box 1, the water inlet 1a and the water outlet 1b are respectively arranged at two sides of the filter box 1, the water inlet 1a is positioned at the top plate of the guide plate 3, the water outlet 1b is positioned at the bottom of the guide plate 3, the shutoff plate 5 is positioned on the guide plate 3, a square groove 5a is arranged at the center of the shutoff plate 5, a slide rails 5b are arranged in the square groove 5a, the first filter screen 2 can be slidably arranged in the slide rails 5b, the driving assembly 5c is positioned on the intercepting plate 5, the first filter screen 2 is in transmission connection with the driving assembly 5c, the cleaning brush 4 is positioned on the intercepting plate 5, the first slag discharge port 3a is positioned at the position of the interception plate on the guide plate 3 and close to one side of the water inlet 1a, and the movable baffle 3a1 is positioned below the slag discharge port.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is that first filter screen 2 in the rotation is unfavorable for the passing through of waste liquid, and does not have cleaning device on first filter screen 2, influences the ability of continuous processing chemical waste liquid. Therefore, the waste liquid is thrown into the filter box 1 through the water outlet 1b, the waste liquid flows to the guide plate 3, the guide plate 3 is arranged in an inclined state, the waste liquid flows to the lowest position of the waste liquid along the guide plate 3 under the influence of gravity, the first filter screen 2 is installed in the square groove 5a of the first filter screen 2 through the cut-off plate 5, all the waste liquid can pass through the guide plate 3 only by filtering through the first filter screen 2, and filter residues which cannot pass through the waste liquid are left on the guide plate 3 and are located above the first residue discharge port 3 a; the long-time use can lead to remaining filter residue on first filter screen 2 to influence its result of use, drives first filter screen 2 through drive assembly 5c and carries out horizontal migration in slide rail 5b in closure plate 5 this moment to clean first filter screen 2 through cleaning brush 4 on the closure plate 5, clean through removing first filter screen 2 to the residue on first filter screen 2, ensure its use that can be long-time, need not to change and clean first filter screen 2 through the manual work.
As shown in fig. 2, 5 and 6, further: the driving assembly 5c comprises a rotating shaft 5c1, a gear 5c2, a rack 5c3 and a rotating driver 5c4, the rotating shaft 5c1 is located at the center of the top of the intercepting plate 5, the gear 5c2 is sleeved on the intercepting plate 5, the rack 5c3 is fixedly connected to the top of the first filter screen 2 in a horizontal state, the gear 5c2 is meshed with the rack 5c3, the rotating driver 5c4 is located on the filter box 1, and the rotating shaft 5c1 is in transmission connection with the rotating driver 5c 4.
Based on the above embodiments, the technical problem that the present application intends to solve is that the driving assembly 5c drives the first filter screen 2 to horizontally move on the slide rail 5 b. For this reason, the present application drives the rotation of the rotation shaft 5c1 through the rotation driver 5c4, the rotation of the rotation shaft 5c1 drives the rotation of the gear 5c2 connected thereto, the rotation of the gear 5c2 drives the movement of the rack 5c3 engaged therewith, the movement of the rack 5c3 drives the movement of the first filter screen 2, so that the first filter screen 2 horizontally moves along the direction of the slide rail 5b, the first filter screen can reciprocate in the square groove 5a through the forward rotation and the reverse rotation of the rotation driver 5c4, so that the residue on the first filter screen 2 can be thoroughly cleaned by the cleaning brush 4, the rotation shaft 5c1 is located at the top center of the cut-off plate 5, which is convenient for transmitting the power to the first filter screen 2 through the gear 5c2, so that the first filter screen 2 can sufficiently move on the slide rail 5 b.
As shown in fig. 2, 5 and 6, further: the outer side wall of the filter box 1 is provided with a mounting plate 5c5, the mounting plate 5c5 is provided with a synchronizing wheel 5c6, a rotary driver 5c4 is fixedly connected to the mounting plate 5c5, an output shaft of the rotary driver 5c4 penetrates through the mounting plate 5c5 and is fixedly connected with the synchronizing wheel 5c6, a synchronous belt 5c7 is arranged between the synchronizing wheel 5c6 and the rotating shaft 5c1, and the outer side wall of the filter box 1 is provided with an avoiding groove 5c8 matched with the synchronous belt 5c 7.
Based on the above embodiment, the technical problem that the present application intends to solve is that the rotary driver 5c4 is installed in the filter box 1, and the waste liquid may splash onto the rotary driver 5c4 during filtering, resulting in damage to the rotary driver 5c 4. Therefore, according to the present invention, by installing the mounting plate 5c5, the rotary driver 5c4 is installed on the outer side wall of the filter box 1, and is connected with the rotary driver 5c4 through the timing belt 5c7, by starting the rotary driver 5c4, the output shaft of the rotary driver 5c4 drives the rotation of the timing wheel 5c6 fixedly connected with the rotary driver, the rotation of the timing wheel 5c6 drives the rotation of the timing belt 5c7 connected with the synchronous wheel, and the rotation shaft 5c1 is driven through the timing belt 5c7, so that the first filter screen 2 is driven to move through the rotation shaft 5c1, and by installing the rotary driver 5c4 on the outer side of the filter box 1, the possibility that waste liquid is splashed to the rotary driver 5c4 is reduced, and the service life of the rotary driver 5c4 is prolonged.
As shown in fig. 4 and 6, further: the cleaning brushes 4 are four, two of the four cleaning brushes 4 are a group and are respectively positioned at two sides of the cut-off plate 5, and the two cleaning brushes 4 positioned at one side are respectively positioned at two sides of the square groove 5a in a mirror image state.
Based on above-mentioned embodiment, the technical problem that this application wanted to solve is that single cleaning brush 4 can only clean to the fixed surface region of first filter screen 2, leaves the dead angle easily, influences first filter screen 2's filter effect, and the waste liquid through first filter screen 2 also remains the filter residue easily at first filter screen 2's reverse side, influences its filterable performance. For this reason, this application is through the setting of the cleaning brush 4 that is located square groove 5a both sides, make first filter screen 2 when carrying out horizontal migration, cleaning brush 4 through both sides cleans its surface respectively, make difficult dead angle of leaving when clean first filter screen 2, because four cleaning brushes 4 two are a set of setting that is located the both sides of board 5 respectively, also can clean when making cleaning brush 4 can be to the reverse side restart removal of first filter screen 2, ensure first filter screen 2's filtration performance, can use for a long time better, reduce staff's operation burden.
As shown in fig. 6, further: all cleaning brushes 4 are provided with supporting plates 4a, guide posts 4b are arranged on two sides of the intercepting plate 5, the supporting plates 4a are sleeved on the guide posts 4b, and elastic pieces 4c are arranged between the supporting plates 4a and the guide posts 4 b.
Based on the above embodiments, the technical problem that the present application intends to solve is that the fixed connection between the cleaning brush 4 and the cut-off plate 5 may cause the cleaning brush 4 to be easily damaged after multiple uses, and at the same time, may cause the service life of the first filter 2 to be reduced. For this reason, this application through lead to, elastic component 4c and backup pad 4a set up for through elastic connection between cleaning brush 4 and the board 5 of damming, when cleaning brush 4 cleans first filter screen 2, can cushion the pressure to first filter screen 2, prolong the life of first filter screen 2 and cleaning brush 4, reduce manufacturing cost's expenditure.
As shown in fig. 2 and 4, further: a second filter screen 1c is further arranged below the guide plate 3 in the filter box 1, the second filter screen 1c is arranged in an inclined state, a second slag discharge outlet 1c1 is arranged below the water outlet 1b, and a recovery pipeline 1c2 is arranged at the bottom of the filter box 1.
Based on the above embodiment, the technical problem that the present application intends to solve is that after the movable baffle 3a1 is opened, waste liquid and waste slag may flow into the bottom of the filter tank 1 together, which affects the treatment of the waste slag. For this reason, this application is through second filter screen 1 c's setting, when making waste residue and waste liquid flow into rose box 1's bottom, the filter residue can flow along second filter screen 1c, thereby the second is arranged sediment export 1c1 and is flowed, and the waste liquid flows into rose box 1's bottom through second filter screen 1c, collect the waste liquid once more through recovery pipeline 1c2, extract and filter it again through rose box 1, thereby be convenient for subsequent processing apparatus to the clearance of waste residue, the waste liquid can not discharge at any time simultaneously, ensure chemical production's security.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A safety device for chemical waste liquid treatment comprises a filter box (1) and a first filter screen (2), and is characterized in that a guide plate (3), a water inlet (1a), a water outlet (1b), a first slag discharge port (3a), a movable baffle (3a1), a cleaning brush (4) for cleaning the first filter screen (2), a shutoff plate (5) for installing the first filter screen (2) and a driving component (5c) for driving the first filter screen (2) to horizontally move are arranged in the filter box (1), the guide plate (3) is arranged in the filter box (1) in an inclined state, the water inlet (1a) and the water outlet (1b) are respectively arranged at two sides of the filter box (1), the water inlet (1a) is arranged at the top plate of the guide plate (3), the water outlet (1b) is arranged at the bottom of the guide plate (3), the shutoff plate (5) is arranged on the guide plate (3), the center of closure plate (5) is provided with square groove (5a), be provided with slide rail (5b) in square groove (5a), first filter screen (2) slidable installs in slide rail (5b), drive assembly (5c) are located closure plate (5), first filter screen (2) are connected with drive assembly (5c) transmission, cleaning brush (4) are located closure plate (5), first slag notch (3a) are located guide plate (3) and hold back board department and are close to one side of water inlet (1a), adjustable fender (3a1) are located the below of slag notch.
2. The safety device for chemical waste liquid treatment according to claim 1, wherein the driving assembly (5c) comprises a rotating shaft (5c1), a gear (5c2), a rack (5c3) and a rotary driver (5c4), the rotating shaft (5c1) is located in the center of the top of the intercepting plate (5), the gear (5c2) is sleeved on the intercepting plate (5), the rack (5c3) is fixedly connected to the top of the first filter screen (2) in a horizontal state, the gear (5c2) is meshed with the rack (5c3), the rotary driver (5c4) is located on the filter box (1), and the rotating shaft (5c1) is in transmission connection with the rotary driver (5c 4).
3. The safety device for chemical waste liquid treatment according to claim 2, wherein an installation plate (5c5) is arranged on the outer side wall of the filter box (1), a synchronizing wheel (5c6) is arranged on the installation plate (5c5), the rotary driver (5c4) is fixedly connected to the installation plate (5c5), an output shaft of the rotary driver (5c4) penetrates through the installation plate (5c5) and is fixedly connected with the synchronizing wheel (5c6), a synchronous belt (5c7) is arranged between the synchronizing wheel (5c6) and the rotating shaft (5c1), and an avoiding groove (5c8) matched with the synchronous belt (5c7) is arranged on the outer side wall of the filter box (1).
4. The safety device for chemical waste liquid treatment according to claim 1, wherein the number of the cleaning brushes (4) is four, two of the four cleaning brushes (4) are in a group and are respectively located at two sides of the cut-off plate (5), and the two cleaning brushes (4) located at one side are respectively located at two sides of the square groove (5a) in a mirror image state.
5. The safety device according to claim 4, wherein all the cleaning brushes (4) are provided with a support plate (4a), the intercepting plate (5) is provided with guide posts (4b) at both sides thereof, the support plate (4a) is sleeved on the guide posts (4b), and the elastic member (4c) is arranged between the support plate (4a) and the guide posts (4 b).
6. The safety device for treating chemical waste liquid according to claim 1, wherein a second filter screen (1c) is further arranged in the filter box (1) below the guide plate (3), the second filter screen (1c) is arranged in an inclined state, the second slag discharge outlet (1c1) is arranged below the water outlet (1b), and the bottom of the filter box (1) is provided with a recovery pipeline (1c 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123438863.1U CN216725992U (en) | 2021-12-30 | 2021-12-30 | Safety device for chemical waste liquid treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123438863.1U CN216725992U (en) | 2021-12-30 | 2021-12-30 | Safety device for chemical waste liquid treatment |
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| Publication Number | Publication Date |
|---|---|
| CN216725992U true CN216725992U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123438863.1U Active CN216725992U (en) | 2021-12-30 | 2021-12-30 | Safety device for chemical waste liquid treatment |
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| CN (1) | CN216725992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155127A (en) * | 2022-08-11 | 2022-10-11 | 深圳市信力坚环保科技有限公司 | Rainwater treatment system and method |
-
2021
- 2021-12-30 CN CN202123438863.1U patent/CN216725992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155127A (en) * | 2022-08-11 | 2022-10-11 | 深圳市信力坚环保科技有限公司 | Rainwater treatment system and method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 303, No. 855, West Zhongshan Avenue, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Zhengyu Likang Safety Technology Co.,Ltd. Address before: 510000 rooms 301, 302, 303, 304, 305, 306, No. 7, Tangdong East Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangdong Zhengyu Likang Safety Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |