CN217368280U - Automatic dosage of sewage station polyacrylamide drops into device - Google Patents
Automatic dosage of sewage station polyacrylamide drops into device Download PDFInfo
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- CN217368280U CN217368280U CN202221339804.0U CN202221339804U CN217368280U CN 217368280 U CN217368280 U CN 217368280U CN 202221339804 U CN202221339804 U CN 202221339804U CN 217368280 U CN217368280 U CN 217368280U
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Abstract
The utility model discloses an automatic dosage and feeding device for polyacrylamide in a sewage station, which belongs to the technical field of sewage treatment, and aims at solving the problems that when the existing polyacrylamide medicament is prepared, the raw materials are difficult to be uniformly mixed in a short time due to the fact that various raw material medicaments are added for mixing and preparation and manual simple stirring and mixing are carried out at one time, and the medicament preparation efficiency is low; the utility model discloses an intermittent type is thrown material mechanism and is carried out the intermittent type formula to blanking hole b and open when reciprocating motion for liquid medicament raw materials is partly to drop into and mixes in the preparation bucket and prepares, makes multiple liquid medicament raw materials misce bene all the time, improves the effect that liquid medicament was prepared, stirs the medicament that multiple liquid medicament raw materials in to the preparation bucket were in the same place through rabbling mechanism in step, improves the efficiency that the medicament was prepared.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to automatic input device that dispenses of sewage station polyacrylamide.
Background
The water treatment includes raw water treatment, sewage treatment, industrial water treatment and the like. The activated carbon is used in combination with raw water treatment, and can be used for coagulation and clarification of suspended particles in domestic water. The organic flocculant polyacrylamide is used for replacing an inorganic flocculant, and the water purifying capacity can be improved by more than 20 percent even if a sedimentation tank is not modified; in sewage treatment of a sewage station, the polyacrylamide is adopted, so that the utilization rate of water recycling and circulation can be increased, and the polyacrylamide can also be used for sludge dewatering. The main role of polyacrylamide in the treatment of wastewater in a sewage station is as follows: reducing the consumption of flocculant, improving water quality, improving the strength and sedimentation speed of flocs, and preventing corrosion and scale of the circulating cooling system.
The polyacrylamide is required to be mixed before being added into the sewage, and the sewage can be treated only after being prepared and mixed into a medicament by using various raw materials, and the following problems exist in the medicament preparation process:
firstly, during preparation, a plurality of raw material medicaments are added at one time and mixed together for preparation, the medicaments can be uniformly mixed in a long time, and the preparation efficiency is low.
Secondly, during preparation, the raw materials are generally simply stirred and mixed manually, and the raw materials are difficult to mix fully, so that the preparation efficiency is influenced.
Therefore, a sewage station polyacrylamide automatic dispensing and feeding device is needed, and the problems that when an existing polyacrylamide medicament is prepared, raw materials are difficult to uniformly mix in a short time and the medicament preparation efficiency is low due to the fact that a plurality of raw material medicaments are added at one time to mix and prepare and the raw materials are simply stirred and mixed manually are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic dosing of sewage station polyacrylamide drops into device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic dosage and feeding device for polyacrylamide in a sewage station comprises a disc, wherein a raw material medicament box is arranged on one side of the disc, the raw material medicament box is provided with a plurality of raw material medicament boxes which are distributed in an annular shape, the side surface of the bottom end of each raw material medicament box is provided with a blanking hole b, an intermittent feeding mechanism matched with the blanking hole b is arranged in the raw material medicament box, a plurality of circular arc convex blocks which are distributed in an annular manner and are in transmission connection with the intermittent feeding mechanism are fixed on the side surface of the disc, a connecting rod is fixed at the center of the side surface of the top end of the disc, a motor is arranged above the disc, the output end of the motor is coaxially fixed with the connecting rod, the blanking hole b is communicated with a material conveying pipe, a plurality of material conveying pipes are communicated with a preparation barrel positioned right below the disc, the bottom of disc is provided with the rabbling mechanism who is located the preparation bucket inside, the bottom intercommunication of preparation bucket has out the pencil.
According to the scheme, the intermittent feeding mechanism comprises a sliding rail arranged on the inner side face of the bottom end of the raw material chemical box, a moving plate is connected in the sliding groove in a sliding mode, a cylindrical head in sliding fit with the arc bump is fixed at the outer side end of the moving plate, two connecting plates which are symmetrically distributed are fixed on the side face of the moving plate, the sliding groove in sliding fit with the connecting plates is formed in the side face of the sliding rail, a reset spring is fixed between the connecting plates and the inner side face of the raw material chemical box, and a blanking hole a which is as large as the blanking hole b is formed in the side face of the moving plate.
It is further worth explaining that the stirring mechanism comprises a stirring shaft fixed to the side face of the bottom end of the disc, stirring blades are fixed to the side face of the stirring shaft, and the stirring blades are distributed annularly.
It should be further noted that the side surface of the stirring blade is provided with a plurality of through holes which are distributed at equal intervals.
As a preferred embodiment, two symmetrically distributed support legs are fixed at the bottom end of the preparation barrel, and two symmetrically distributed supports are fixed at the side surface of the motor.
As a preferable embodiment, the medicine outlet pipe is provided with an automatic control valve, and a sealing ring is arranged at the joint of the medicine outlet pipe and the side wall of the bottom end of the preparation barrel.
Compared with the prior art, the utility model provides a pair of automatic dosing of sewage station polyacrylamide drops into device includes following beneficial effect at least:
(1) through blanking hole an and blanking hole b intermittent type coincidence, thereby carry out the intermittent type formula to blanking hole b and open, when blanking hole b opens, the liquid medicament raw materials in the raw materials medicament incasement flow into in the conveying pipeline through blanking hole b, thereby multiple liquid medicament raw materials collect the mixture through a plurality of conveying pipeline flows to in the preparation bucket and formulate, make liquid medicament raw materials be partly to drop into and mix the preparation in the preparation bucket, make multiple liquid medicament raw materials misce bene all the time, improve the effect that liquid medicament was formulated, avoid one of them liquid medicament raw materials to put in too much, save liquid medicament raw materials.
(2) The disc rotates and drives the stirring shaft to rotate in the preparation barrel, and the stirring shaft drives the stirring blades to synchronously stir the medicaments mixed together with various liquid medicament raw materials in the preparation barrel, so that the medicament mixing degree is further improved, and the medicament preparation efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the arc bump according to the present invention;
FIG. 3 is a schematic view of a partial structure of a cylindrical head according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
fig. 5 is the schematic view of the local structure of the intermittent feeding mechanism of the present invention.
In the figure: 1. an intermittent feeding mechanism; 101. moving the plate; 102. a blanking hole a; 103. a chute; 104. a connecting plate; 105. a return spring; 106. a cylindrical head; 2. a stirring mechanism; 201. a stirring shaft; 202. stirring blades; 203. a through hole; 3. a disc; 4. a support; 5. a circular arc bump; 6. a raw material kit; 7. a delivery pipe; 8. a medicine outlet pipe; 9. preparing a barrel; 10. a motor; 11. a connecting rod; 12. automatically controlling the valve; 13. a blanking hole b; 14. and (7) supporting legs.
Detailed Description
The present invention will be further described with reference to the following examples.
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-5, the utility model provides an automatic dosage and feeding device for polyacrylamide in a sewage station, which comprises a disc 3, a raw material and agent box 6 is arranged on one side of the disc 3, the raw material and agent box 6 is arranged in a plurality of annularly distributed manner, a blanking hole b13 is arranged on the bottom side surface of the raw material and agent box 6, an intermittent feeding mechanism 1 matched with the blanking hole b13 is arranged in the raw material and agent box 6, a plurality of annularly distributed circular arc lugs 5 matched with the intermittent feeding mechanism 1 in a transmission manner are fixed on the side surface of the disc 3, a connecting rod 11 is fixed at the center position of the top side surface of the disc 3, a motor 10 is arranged above the disc 3, the output end of the motor 10 is coaxially fixed with the connecting rod 11, a material conveying pipe 7 is communicated with the blanking hole b13, a plurality of material conveying pipes 7 are commonly communicated with a preparation barrel 9 positioned under the disc 3, a stirring mechanism 2 positioned inside the preparation barrel 9 is arranged at the bottom end of the disc 3, the bottom end of the preparation barrel 9 is communicated with a medicine outlet pipe 8; the liquid medicine preparation device is characterized in that a plurality of raw material medicine boxes 6 are filled with a plurality of liquid medicine raw materials, a motor 10 is started to work, an output end of the motor 10 drives a connecting rod 11 to rotate, the connecting rod 11 drives a disc 3 to rotate, an arc bump 5 on the disc 3 drives an intermittent feeding mechanism 1 to reciprocate when rotating, the intermittent feeding mechanism 1 intermittently opens a blanking hole b13 when reciprocating, when a blanking hole b13 is opened, the liquid medicine raw materials in the raw material medicine boxes 6 flow into a material conveying pipe 7 through the blanking hole b13, the plurality of liquid medicine raw materials flow into a preparation barrel 9 through the plurality of material conveying pipes 7 to be collected and mixed and prepared, so that the liquid medicine raw materials are partially put into the preparation barrel 9 to be mixed and prepared, the plurality of liquid medicine raw materials are uniformly mixed all the time, the preparation effect of the liquid medicines is improved, and excessive liquid medicine raw materials are prevented, save liquid medicament raw materials, disc 3 drives rabbling mechanism 2 when the pivoted simultaneously and prepares 9 internal rotations of bucket, and the rabbling mechanism 2 stirs the medicament that multiple liquid medicament raw materials in the preparation bucket 9 were in the same place in step, further improves the medicament degree of mixing, improves the efficiency that the medicament was prepared, and the medicament after preparing is inputed sewage through going out pencil 8 in, handles sewage.
Further as shown in fig. 1, fig. 3 and fig. 5, it is worth specifically explaining that the intermittent feeding mechanism 1 includes a slide rail disposed on the inner side surface of the bottom end of the raw material chemical tank 6, a moving plate 101 is slidably connected to the slide rail, a cylinder head 106 slidably engaged with the arc bump 5 is fixed on the outer side end of the moving plate 101, two symmetrically distributed connecting plates 104 are fixed on the side surface of the moving plate 101, a sliding chute 103 slidably engaged with the connecting plate 104 is disposed on the side surface of the slide rail, a return spring 105 is fixed between the connecting plate 104 and the inner side wall of the raw material chemical tank 6, and a blanking hole a102 having the same size as the blanking hole b13 is disposed on the side surface of the moving plate 101; a plurality of raw material medicament boxes 6 are filled with a plurality of liquid medicament raw materials, a motor 10 is started to work, the output end of the motor 10 drives a connecting rod 11 to rotate, the connecting rod 11 drives a disc 3 to rotate, the disc 3 drives an arc bump 5 to rotate, the arc bump 5, a chute 103, a connecting plate 104, a reset spring 105 and a cylinder head 106 are matched to drive a moving plate 101 to reciprocate, when the moving plate 101 reciprocates, a blanking hole a102 and a blanking hole b13 are overlapped intermittently, so that a blanking hole b13 is opened intermittently, when the blanking hole b13 is opened, the liquid medicament raw materials in the raw material medicament boxes 6 flow into a conveying pipe 7 through the blanking hole b13, the liquid medicament raw materials flow into a preparation barrel 9 through the plurality of conveying pipes 7 to be collected and prepared, so that the liquid medicament raw materials are partially put into the preparation barrel 9 to be prepared by mixing, and are uniformly mixed all the liquid medicament raw materials, the effect of preparing the liquid medicament is improved, the excessive feeding of one of the liquid medicament raw materials is avoided, and the liquid medicament raw materials are saved.
As further shown in fig. 3 and 4, it is worth specifically describing that the stirring mechanism 2 includes a stirring shaft 201 fixed to the bottom end side surface of the disc 3, a stirring blade 202 is fixed to the side surface of the stirring shaft 201, and the stirring blades 202 are provided in plurality and distributed in an annular shape; disc 3 drives (mixing) shaft 201 at the pivoted simultaneously and is preparing 9 internal rotations, and (mixing) shaft 201 drives stirring leaf 202 and stirs the medicament that multiple liquid medicament raw materials in the barrel 9 of preparing were mixed together in step, further improves the medicament degree of mixing, improves the efficiency that the medicament was prepared, and the medicament after preparing is inputed sewage through going out pencil 8 in, handles sewage.
Further as shown in fig. 4, it is worth specifically explaining that an automatic control valve 12 is arranged on the medicine outlet pipe 8, and a sealing ring is arranged at the connection part of the medicine outlet pipe 8 and the side wall of the bottom end of the preparation barrel 9; during specific work, the specific model of the automatic control valve 12 is Q981F-16P, the automatic control valve 12 controls the medicine outlet pipe 8 to be opened and closed at intervals in a fixed time period, in the time period when the medicine outlet pipe 8 is closed, the medicine in the preparation barrel 9 is stirred and prepared by the stirring mechanism 2, and the prepared medicine liquid in the preparation barrel 9 is controlled to flow out into sewage through the medicine outlet pipe 8 at intervals in a fixed time period to treat the sewage.
The scheme has the following working processes: a plurality of raw material medicament boxes 6 are filled with a plurality of liquid medicament raw materials, a motor 10 is started to work, the output end of the motor 10 drives a connecting rod 11 to rotate, the connecting rod 11 drives a disc 3 to rotate, the disc 3 drives an arc bump 5 to rotate, the arc bump 5, a chute 103, a connecting plate 104, a return spring 105 and a cylinder head 106 are matched to drive a moving plate 101 to reciprocate, when the moving plate 101 reciprocates, a blanking hole a102 and a blanking hole b13 are overlapped intermittently, so that a blanking hole b13 is opened intermittently, when the blanking hole b13 is opened, the liquid medicament raw materials in the raw material medicament boxes 6 flow into a material conveying pipe 7 through the blanking hole b13, the liquid medicament raw materials flow into a preparation barrel 9 through the plurality of material conveying pipes 7 to be collected and prepared, so that the liquid medicament raw materials are mixed and put into the preparation barrel 9 partially and are prepared, the disc 3 drives a stirring shaft 201 to rotate in the preparation barrel 9 while rotating, stirring shaft 201 drives stirring leaf 202 and stirs the medicament that multiple liquid medicament raw materials in the barrel 9 of preparing were mixed together in step, further improve the medicament and mix the degree, automatic control valve 12's specific model is Q981F-16P, automatic control valve 12 control goes out 8 interval fixed time quantum of pencil and opens and close, in the time quantum that goes out pencil 8 and close, the medicament in the barrel 9 of preparing obtains the stirring mechanism 2 stirring and prepares, the control is prepared the fixed time quantum of preparation liquid medicine interval in the barrel 9 and is flowed out to the sewage through going out pencil 8, handle sewage.
According to the working process, the following steps are known: when blanking hole b13 is opened, liquid medicament raw materials in raw materials medicament case 6 flow into in the conveying pipeline 7 through blanking hole b13, thereby multiple liquid medicament raw materials flow to and assemble the mixture preparation in preparing bucket 9 through a plurality of conveying pipelines 7, make liquid medicament raw materials be partly put into and prepare in preparing bucket 9 and mix the preparation, make multiple liquid medicament raw materials misce bene all the time, improve the effect that liquid medicament was prepared, avoid one of them liquid medicament raw materials to put in too much, save liquid medicament raw materials, stirring shaft 201 drives stirring vane 202 and stirs the medicament that multiple liquid medicament raw materials in preparing bucket 9 were mixed together in step, further improve the medicament degree of mixing, improve the efficiency that the medicament was prepared.
Further as shown in fig. 4, it is worth specifically describing that a plurality of through holes 203 are formed in the side surface of the stirring blade 202, and the plurality of through holes 203 are equidistantly distributed; in particular, the through holes 203 are arranged to effectively reduce the resistance of the stirring blade 202 during rotation.
As further shown in fig. 1, it is worth specifically explaining that two symmetrically distributed support legs 14 are fixed at the bottom end of the preparation barrel 9, and two symmetrically distributed brackets 4 are fixed at the side of the motor 10; during specific work, the arranged support 4 fixedly supports the motor 10, and the supporting legs 14 fixedly support the preparation barrel 9.
To sum up: thereby multiple liquid medicament raw materials flow to and assemble and mix the preparation in preparing bucket 9 through a plurality of conveying pipelines 7, make liquid medicament raw materials be partly drop into and mix the preparation in preparing bucket 9, make multiple liquid medicament raw materials misce bene all the time, improve the effect that liquid medicament was prepared, avoid one of them liquid medicament raw materials to put in too much, save liquid medicament raw materials, (mixing) shaft 201 drives stirring leaf 202 and stirs the medicament that multiple liquid medicament raw materials in preparing bucket 9 were mixed together in step, further improve the medicament degree of mixing, improve the efficiency that the medicament was prepared, the through-hole 203 of setting effectively reduces the resistance when stirring leaf 202 rotated, the support 4 of setting carries out the fixed stay to motor 10, landing leg 14 carries out the fixed stay to preparing bucket 9.
The motor 10 is commercially available, and the motor 10 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art, and the use of the terms "comprising" or "including" and the like in the present invention is intended to mean that elements or items listed before the term encompass elements or items listed after the term and their equivalents, without excluding other elements or items, that "connected" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect, that "up", "down", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.
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 (6)
1. An automatic dosage and feeding device for polyacrylamide in a sewage station comprises a disc (3) and is characterized in that a raw material chemical box (6) is arranged on one side of the disc (3), the raw material chemical box (6) is provided with a plurality of annularly distributed raw material chemical boxes, blanking holes b (13) are formed in the side face of the bottom end of each raw material chemical box (6), an intermittent feeding mechanism (1) matched with the blanking holes b (13) is arranged in each raw material chemical box (6), a plurality of annularly distributed arc-shaped convex blocks (5) in transmission fit with the intermittent feeding mechanism (1) are fixed on the side face of the disc (3), a connecting rod (11) is fixed in the center of the side face of the top end of the disc (3), a motor (10) is arranged above the disc (3), the output end of the motor (10) is coaxially fixed with the connecting rod (11), and a conveying pipe (7) is communicated with the blanking holes b (13), a plurality of conveying pipes (7) are communicated with a preparation barrel (9) which is positioned right below the disc (3), the bottom end of the disc (3) is provided with a stirring mechanism (2) which is positioned inside the preparation barrel (9), and the bottom end of the preparation barrel (9) is communicated with a medicine outlet pipe (8).
2. The automatic dosage and feeding device of polyacrylamide in the sewage station as claimed in claim 1, wherein the intermittent feeding mechanism (1) comprises a slide rail arranged on the inner side surface of the bottom end of the raw material chemical tank (6), a moving plate (101) is slidably connected in the slide rail, a cylindrical head (106) slidably matched with the arc bump (5) is fixed at the outer side end of the moving plate (101), two symmetrically distributed connecting plates (104) are fixed on the side surface of the moving plate (101), a sliding chute (103) slidably matched with the connecting plates (104) is arranged on the side surface of the slide rail, a return spring (105) is fixed between the connecting plates (104) and the inner side wall of the raw material chemical tank (6), and a blanking hole a (102) with the same size as the blanking hole b (13) is arranged on the side surface of the moving plate (101).
3. The automatic dosage and feeding device for polyacrylamide in the sewage station as claimed in claim 2, wherein the stirring mechanism (2) comprises a stirring shaft (201) fixed to the bottom end side surface of the disc (3), a stirring blade (202) is fixed to the side surface of the stirring shaft (201), and the stirring blade (202) is provided in plurality and distributed in an annular shape.
4. The automatic dosage and feeding device for polyacrylamide at the sewage station as claimed in claim 3, wherein the side of the stirring blade (202) is provided with a plurality of through holes (203), and the plurality of through holes (203) are distributed at equal intervals.
5. The automatic dosage and feeding device for polyacrylamide in sewage stations of claim 1, wherein the bottom end of the preparation barrel (9) is fixed with two symmetrically distributed legs (14), and the side of the motor (10) is fixed with two symmetrically distributed brackets (4).
6. The automatic dosage and feeding device for polyacrylamide in a sewage station according to claim 5, wherein the drug outlet pipe (8) is provided with an automatic control valve (12), and a sealing ring is arranged at the joint of the drug outlet pipe (8) and the side wall of the bottom end of the preparation barrel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221339804.0U CN217368280U (en) | 2022-05-31 | 2022-05-31 | Automatic dosage of sewage station polyacrylamide drops into device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221339804.0U CN217368280U (en) | 2022-05-31 | 2022-05-31 | Automatic dosage of sewage station polyacrylamide drops into device |
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| CN217368280U true CN217368280U (en) | 2022-09-06 |
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| CN202221339804.0U Active CN217368280U (en) | 2022-05-31 | 2022-05-31 | Automatic dosage of sewage station polyacrylamide drops into device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118684352A (en) * | 2024-08-26 | 2024-09-24 | 湖南凯迪工程科技有限公司 | A landscape ecological floating island based on aquatic plant cultivation |
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2022
- 2022-05-31 CN CN202221339804.0U patent/CN217368280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118684352A (en) * | 2024-08-26 | 2024-09-24 | 湖南凯迪工程科技有限公司 | A landscape ecological floating island based on aquatic plant cultivation |
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