CN216639157U - Scum cleaning device for treating coffee bean primary processing wastewater - Google Patents
Scum cleaning device for treating coffee bean primary processing wastewater Download PDFInfo
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- CN216639157U CN216639157U CN202220206843.7U CN202220206843U CN216639157U CN 216639157 U CN216639157 U CN 216639157U CN 202220206843 U CN202220206843 U CN 202220206843U CN 216639157 U CN216639157 U CN 216639157U
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Abstract
The application discloses coffee beans preliminary working is dross cleaning device for waste water treatment includes: the device comprises a water collecting tank, a first pore plate, a second pore plate, a screw rod flashboard assembly, a hydraulic push plate assembly, a slag receiving tank, a return pipe and a return pump, wherein the first pore plate and the second pore plate are arranged in pairs; the water collecting tank is arranged on the outer side wall of the air floatation region of the flocculation air floatation treatment tank; the top surface of the water collecting tank is provided with an opening; the first pore plate is vertical to the first side wall of the water collecting tank and extends horizontally; the second pore plate is arranged on the extending side edge of the first pore plate and extends towards the opening of the top surface of the water collecting tank in a way of being vertical to the first pore plate; the first pore plate and the second pore plate surround to form an extrusion dewatering tank. The device can realize the dross extrusion dehydration after slagging tap, realizes the separation of sediment liquid, reduces dross storage space, can adapt to the production needs of season to sewage treatment volume in a busy season, realizes the timely processing to sewage.
Description
Technical Field
The application relates to the technical field of coffee primary processing sewage treatment, in particular to a scum cleaning device for treating coffee bean primary processing wastewater.
Background
After the coffee fruits are picked, the coffee fruits are subjected to primary processing such as enzymolysis or fermentation, drying and the like to form the commodity beans. The primary processing of the coffee fruit mainly comprises 3 modes of wet processing, dry processing and semi-dry processing. More than 80% of the primary processing of Yunnan province interior coffee fruits is processed by a wet method.
When the coffee bean primary processing wastewater is subjected to air floatation treatment, automatic chain type scrapers (112) are mostly adopted for automatically scraping a large amount of generated scum in the prior art, the scum is collected, and the scrapers (112) cannot realize complete residue-liquid separation, so that more residual moisture is left in the scum, sludge is only transported out periodically, the capacity of the existing storage pool limits the treatment capacity in a production season, and excessive scum in the production season is piled everywhere. And the peculiar smell generated in the scum storage process influences the treatment environment.
SUMMERY OF THE UTILITY MODEL
The application provides a dross cleaning device for coffee bean primary processing waste water treatment for solve the dross water content that exists among the prior art great, lead to the hold up tank capacity restriction to produce the sewage handling capacity in season, lead to producing the technical problem that too much dross does not have the department to stack in season.
The application provides a coffee beans is scum cleaning device for preliminary working waste water treatment, include: a flocculation air-flotation treatment tank and an automatic chain type slag scraper; the air floating area is arranged at one side of the flocculation air floating treatment tank, and the automatic chain type scum scraper is arranged on the top surface of the air floating area and is contacted with the pushed scum; the method comprises the following steps: the device comprises a water collecting tank, a first pore plate, a second pore plate, a screw rod flashboard assembly, a hydraulic push plate assembly, a slag receiving tank, a return pipe and a reflux pump, wherein the first pore plate and the second pore plate are arranged in pairs; the water collecting tank is arranged on the outer side wall of the air flotation area of the flocculation air flotation treatment tank; the top surface of the water collecting tank is provided with an opening; the first pore plate is vertical to the first side wall of the water collecting tank and extends horizontally; the second pore plate is arranged on the extending side edge of the first pore plate and extends towards the opening on the top surface of the water collecting tank in a way of being vertical to the first pore plate; the first pore plate and the second pore plate surround to form an extrusion dewatering tank;
the peripheries of the two ends of the squeezing and dewatering tank are connected with the inner side wall of the water collecting tank;
the hydraulic push plate assembly is arranged on the first end surface of the extrusion dehydration tank, and the telescopic end extends into the extrusion dehydration tank and is arranged along the extrusion dehydration tank in a telescopic way from the first end to the second end;
the screw rod flashboard assembly is arranged on the second end surface of the squeezing and dehydrating groove, the screw rod flashboard assembly is arranged on the outer side wall of the water collecting tank and is connected with the flashboard, and the flashboard is inserted on the second end surface of the squeezing and dehydrating groove and closes the second end of the squeezing and dehydrating groove; the top surface of the water collecting tank is flush with the top surface of the air floating area; the automatic chain type slag scraper pushes the floating slag to the water collecting tank;
the slag receiving box is arranged outside the second end of the extrusion dehydration tank;
one end of the return pipe is communicated with the side wall of the bottom surface of the water collecting tank, and the other end of the return pipe is communicated with the side wall of the upper part of the air flotation region; the reflux pipe is provided with a reflux pump.
Preferably, the hydraulic push plate assembly comprises: the second motor, the hydraulic telescopic rod and the extrusion push plate; one end of the hydraulic telescopic rod is in driving connection with a second motor; the second motor is arranged on the outer side wall of the water collecting tank; the other end of the hydraulic telescopic rod is connected with the outer side wall of the extrusion push plate; the extrusion push plate moves along the extrusion dewatering groove.
Preferably, the outer periphery of the extrusion push plate is in sliding contact with the inner side wall of the extrusion dewatering groove.
Preferably, the hydraulic push plate assembly comprises: the hydraulic machine box is arranged on the outer side wall of the water collecting tank, and the hydraulic telescopic rod is accommodated in the hydraulic machine box; the second motor is arranged on the outer side wall of the hydraulic case.
Preferably, the screw gate assembly comprises: the first motor, the screw rod and the flashboard; the top surface of the screw rod is provided with a first motor which is in driving connection with the screw rod; the side wall of the flashboard is in threaded connection with the screw rod.
Preferably, the screw gate assembly comprises: a housing; the shell is arranged on the outer side wall of the water collecting tank; the lead screw is accommodated and rotatably mounted in the housing.
Preferably, the screw gate assembly comprises: a connecting sleeve; the connecting sleeve is sleeved on the screw rod and is in threaded connection with the screw rod; the top lateral wall of flashboard is connected with the outer lateral wall of adapter sleeve.
Preferably, the method comprises the following steps: a guide rail groove; the guide rail groove is arranged on the side wall of the water collecting groove; the flashboard is inserted in the guide rail groove and moves up and down along the guide rail groove.
The beneficial effects that this application can produce include:
1) the application provides a coffee bean is scum cleaning device for waste water treatment of just processing is through setting up the extrusion dehydration groove on the lateral wall of slagging tap in the air supporting district to set up water storage circulation case on extrusion water storage tank bottom surface, and with water storage circulation case and air supporting district upper portion lateral wall pipeline intercommunication. The realization realizes the sediment liquid separation after carrying out the extrusion dehydration to the dross after slagging tap, reduces dross storage space, can adapt to the production and can satisfy the season in a busy season to sewage treatment volume's needs, realizes the timely processing to sewage.
2) The utility model provides a dross cleaning device for coffee bean primary processing waste water treatment sets up the flashboard through the discharge end to open through the lead screw drive flashboard that sets up in the extrusion dehydration groove outside, realize carrying out the ejection of compact to the dross after the extrusion dehydration, need not manual operation, improve discharging efficiency.
Drawings
FIG. 1 is a schematic view of a scum cleaning apparatus for treating waste water from the primary processing of coffee beans provided by the present application;
FIG. 2 is a schematic top view of the scum cleaning apparatus for treating wastewater from the primary processing of coffee beans provided by the present application;
FIG. 3 is a perspective view of the shutter according to the present disclosure;
FIG. 4 is a schematic view of a second end of the squeeze dewatering trough according to the present application, partially enlarged;
FIG. 5 is a schematic top view of the guideway slot provided by the present application;
FIG. 6 is a schematic sectional view taken along line A-A in FIG. 4;
illustration of the drawings:
10. a dosing area; 11. an air flotation zone; 111. a slag scraping gear; 112. a squeegee; 113. a chain; 115. a return pipe; 116. a reflux pump; 12. a water collection tank; 121. a first motor; 122. a screw rod; 123. a connecting sleeve; 124. a second motor; 125. a shutter plate; 126. a hydraulic housing; 127. extruding the push plate; 128. a hydraulic telescopic rod; 131. a first orifice plate; 132. a second orifice plate; 134. a slag receiving box; 133. a guide rail groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Technical means which are not described in detail in the present application and are not used for solving the technical problems of the present application are all arranged according to common knowledge in the field, and various common knowledge arrangement modes can be realized.
Referring to fig. 1 to 5, the scum cleaning device for treating the coffee bean primary processing wastewater provided by the application,
the method comprises the following steps: a flocculation air-flotation treatment tank and a movable chain type slag scraper; the air floating area 11 is arranged at one side of the flocculation air floating treatment tank, and the automatic chain type scum scraper is arranged on the top surface of the air floating area 11 and is contacted with the pushed scum;
the method comprises the following steps: the water collecting tank 12, a first orifice plate 131 and a second orifice plate 132 which are arranged in pairs, a screw rod 122 gate plate 125 assembly, a hydraulic push plate assembly, a slag receiving tank 134, a return pipe 115 and a return pump 116; the water collecting tank 12 is arranged on the outer side wall of the air floating zone 11 of the flocculation air floating treatment tank; the top surface of the water collecting tank 12 is provided with an opening; the first orifice plate 131 is disposed perpendicular to the first sidewall of the water collecting tank 12 and extends horizontally; the second hole plate 132 is disposed on the extended side of the first hole plate 131, and extends perpendicular to the first hole plate 131 toward the top opening of the water collecting tank 12; the first orifice plate 131 and the second orifice plate 132 enclose a squeezing dewatering tank;
the peripheries of the two ends of the squeezing and dewatering tank are connected with the inner side wall of the water collecting tank 12;
the hydraulic push plate assembly is arranged on the first end surface of the extrusion dehydration tank, and the telescopic end extends into the extrusion dehydration tank and is arranged along the extrusion dehydration tank in a telescopic way from the first end to the second end;
the screw rod 122 gate plate 125 component is arranged on the second end surface of the squeezing and dehydrating tank, the screw rod 122 gate plate 125 component is arranged on the outer side wall of the water collecting tank 12 and is connected with the gate plate 125, and the gate plate 125 is inserted on the second end surface of the squeezing and dehydrating tank and closes the second end of the squeezing and dehydrating tank; the top surface of the water collecting tank 12 is flush with the top surface of the air floating area 11; the automatic chain type slag scraper pushes the scum to the water collecting tank 12;
the slag receiving box 134 is arranged outside the second end of the extrusion dehydration tank;
one end of the return pipe 115 is communicated with the side wall of the bottom surface of the water collecting tank 12, and the other end is communicated with the side wall of the upper part of the air floating zone 11; a return pump 116 is provided to the return pipe 115.
Set up header tank 12 through the air supporting district 11 outside at flocculation air supporting pond to set up the extrusion dehydration groove in one side that header tank 12 is close to air supporting district 11, promote to the other end through the dross that hydraulic pressure push pedal subassembly will fall into the extrusion dehydration inslot, and with the end plate extrusion back, the dross contains moisture and falls into the header tank from first, second orifice plate 132, realizes carrying out effective slag-liquid separation to the moisture that contains in the dross. The volume of the scum is reduced. Scum with reduced water content is discharged after the flashboard 125 is opened through the flashboard 125 component of the screw rod 122, so that the scum is effectively discharged and falls into the scum box 134 for convenient collection. The water after the slag-liquid separation can flow back to the air flotation zone 11 for effective recycling.
Used flocculation air supporting pond includes according to current structure setting in this application: the medicine adding area 10 is arranged at one side of the air floatation area 11 and is communicated with the air floatation area 11.
In the hydraulic push plate assembly used in the present application, the extension length of the hydraulic telescopic rod 128 can be adjusted according to the length of the squeezing and dewatering tank, which is not described herein in a repeated manner.
The automatic chain type slag scraper used is arranged according to the prior art, and will not be described in detail herein, and may comprise: the slag scraping device comprises a mounting frame, a plurality of scraping plates 112, chains 113 arranged in pairs and slag scraping gears 111 arranged in pairs, wherein the chains 113 are sleeved on the slag scraping gears 111, and the chains 113 are driven by the slag scraping gears 111 to move; the scrapers 112 are arranged on the chain 113 at intervals, and the bottom surfaces of the scrapers 112 are in contact with the water surface of scum, so that the scum is effectively scraped.
Preferably, the hydraulic push plate assembly comprises: a second motor 124, a hydraulic telescopic rod 128 and an extrusion push plate 127; one end of the hydraulic telescopic rod 128 is in driving connection with the second motor 124; the second motor 124 is arranged on the outer side wall of the water collecting tank 12; the other end of the hydraulic telescopic rod 128 is connected with the outer side wall of the extrusion push plate 127; the pressing push plate 127 moves along the press dehydrating tub.
Preferably, the outer circumference of the pressing push plate 127 is in sliding contact with the inner side wall of the press dewatering tank.
According to this setting when the scum volume is less in the extrusion dehydration inslot, promote the scum through hydraulic telescoping rod 128 and can accomplish the extrusion dehydration to the scum, reduce water content, be convenient for storage and transportation.
Preferably, the hydraulic push plate assembly comprises: the hydraulic machine box 126 is arranged on the outer side wall of the water collecting tank 12, and the hydraulic telescopic rod 128 is accommodated in the hydraulic machine box 126; the second motor 124 is disposed on an outer side wall of the hydraulic housing 126. The hydraulic telescopic rod 128 can be protected from normal use according to the arrangement.
Preferably, the lead screw 122 shutter 125 assembly includes: a first motor 121, a screw rod 122 and a shutter 125; a first motor 121 is arranged on the top surface of the screw rod 122 and is in driving connection with the screw rod 122; the side wall of the shutter 125 is screwed with the screw 122.
Preferably, the lead screw 122 shutter 125 assembly includes: a housing; the shell is arranged on the outer side wall of the water collecting tank 12; the lead screw 122 is received and rotatably mounted in the housing. The shell structure can effectively protect the screw rod 122 from normal use.
Preferably, the lead screw 122 shutter 125 assembly includes: a connecting sleeve 123; the connecting sleeve 123 is sleeved on the screw rod 122 and is in threaded connection with the screw rod 122; the top side wall of the shutter 125 is connected to the outer side wall of the connection sleeve 123.
After the first motor 121 is arranged to drive the screw rod 122 to rotate, the connecting sleeve 123 moves up and down along the screw rod 122, so that the gate 125 is driven to move up and down, and the opening of the gate 125 is automatically controlled. Other support assemblies, not shown, for the lead screw 122 used in the present application are provided in a manner known in the art and will not be described in detail herein.
Preferably, the method comprises the following steps: a guide rail groove 133; the guide rail groove 133 is arranged on the side wall of the water collecting groove; the shutter 125 is inserted into the rail groove 133 and moves up and down along the rail groove 133.
The arrangement can improve the up-and-down movement reliability of the guide rail groove 133 and realize effective sealing of materials in the extrusion groove.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a coffee beans is scum cleaning device for preliminary working waste water treatment, includes: a flocculation air-flotation treatment tank and an automatic chain type slag scraper; the air floating area (11) is arranged at one side of the flocculation air floating treatment tank, and the automatic chain type scum scraper is arranged on the top surface of the air floating area (11) and is contacted with the pushed scum; it is characterized in that the preparation method is characterized in that,
the method comprises the following steps: the device comprises a water collecting tank (12), a first pore plate (131) and a second pore plate (132) which are arranged in pairs, a screw rod (122) flashboard (125) component, a hydraulic push plate component, a slag receiving tank (134), a return pipe (115) and a return pump (116); the water collecting tank (12) is arranged on the outer side wall of the air floating area (11) of the flocculation air floating treatment tank; the top surface of the water collecting tank (12) is provided with an opening; the first pore plate (131) is vertical to the first side wall of the water collecting tank (12) and extends horizontally; the second pore plate (132) is arranged on the extending side edge of the first pore plate (131) and extends towards the top surface opening of the water collecting tank (12) in a way of being vertical to the first pore plate (131); the first pore plate (131) and the second pore plate (132) enclose an extrusion dewatering tank;
the peripheries of the two ends of the squeezing and dewatering groove are connected with the inner side wall of the water collecting tank (12);
the hydraulic push plate assembly is arranged on the first end surface of the extrusion dehydration tank, and the telescopic end extends into the extrusion dehydration tank and is arranged along the extrusion dehydration tank in a telescopic way from the first end to the second end;
the screw rod (122) flashboard (125) component is arranged on the second end surface of the squeezing and dewatering groove, the screw rod (122) flashboard (125) component is arranged on the outer side wall of the water collecting tank (12) and is connected with the flashboard (125), and the flashboard (125) is inserted on the second end surface of the squeezing and dewatering groove and closes the second end of the squeezing and dewatering groove; the top surface of the water collecting tank (12) is flush with the top surface of the air floating area (11); the automatic chain type slag scraper pushes the scum to a water collecting tank (12);
the slag receiving box (134) is arranged outside the second end of the squeezing and dewatering tank;
one end of the return pipe (115) is communicated with the side wall of the bottom surface of the water collecting tank (12), and the other end is communicated with the side wall of the upper part of the air floating zone (11); a return pump (116) is arranged on the return pipe (115).
2. The apparatus for removing scum for treating coffee bean primary processing wastewater according to claim 1, wherein the hydraulic push plate assembly comprises: a second motor (124), a hydraulic telescopic rod (128) and an extrusion push plate (127); one end of the hydraulic telescopic rod (128) is in driving connection with the second motor (124); the second motor (124) is arranged on the outer side wall of the water collecting tank (12); the other end of the hydraulic telescopic rod (128) is connected with the outer side wall of the extrusion push plate (127); a pressing push plate (127) moves along the press dewatering tank.
3. The apparatus for removing scum for treating coffee bean primary processing waste water according to claim 2, wherein the outer peripheral edge of the pressing push plate (127) is in sliding contact with the inner side wall of the pressing and dehydrating tank.
4. The apparatus for removing scum for the treatment of coffee bean primary processing wastewater as set forth in claim 3, wherein the hydraulic push pedal assembly comprises: the hydraulic case (126), the hydraulic case (126) is arranged on the outer side wall of the water collecting tank (12), and the hydraulic telescopic rod (128) is accommodated in the hydraulic case (126); the second motor (124) is arranged on the outer side wall of the hydraulic case (126).
5. The apparatus for removing scum for the treatment of coffee bean primary processing wastewater as set forth in claim 1, wherein said screw (122) shutter (125) assembly comprises: a first motor (121), a screw rod (122) and a flashboard (125); a first motor (121) is arranged on the top surface of the screw rod (122) and is in driving connection with the screw rod (122); the side wall of the gate plate (125) is in threaded connection with the screw rod (122).
6. The apparatus for removing dross for the treatment of wastewater from the preliminary processing of coffee beans as set forth in claim 5, wherein the screw (122) shutter (125) assembly comprises: a housing; the shell is arranged on the outer side wall of the water collecting tank (12); a lead screw (122) is received and rotatably mounted in the housing.
7. The apparatus for removing dross for the treatment of coffee bean primary processing waste water according to claim 6, wherein the screw (122) shutter (125) assembly comprises: a connecting sleeve (123); the connecting sleeve (123) is sleeved on the screw rod (122) and is in threaded connection with the screw rod (122); the top side wall of the flashboard (125) is connected with the outer side wall of the connecting sleeve (123).
8. The apparatus for removing scum for treating wastewater from the preliminary processing of coffee beans as set forth in claim 1, comprising: a guide rail groove (133); the guide rail groove (133) is arranged on the side wall of the water collecting groove; the shutter plate (125) is inserted into the guide rail groove (133) and moves up and down along the guide rail groove (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206843.7U CN216639157U (en) | 2022-01-25 | 2022-01-25 | Scum cleaning device for treating coffee bean primary processing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206843.7U CN216639157U (en) | 2022-01-25 | 2022-01-25 | Scum cleaning device for treating coffee bean primary processing wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216639157U true CN216639157U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220206843.7U Active CN216639157U (en) | 2022-01-25 | 2022-01-25 | Scum cleaning device for treating coffee bean primary processing wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216639157U (en) |
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- 2022-01-25 CN CN202220206843.7U patent/CN216639157U/en active Active
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