CN110746073A - Sludge pretreatment equipment - Google Patents
Sludge pretreatment equipment Download PDFInfo
- Publication number
- CN110746073A CN110746073A CN201911237266.7A CN201911237266A CN110746073A CN 110746073 A CN110746073 A CN 110746073A CN 201911237266 A CN201911237266 A CN 201911237266A CN 110746073 A CN110746073 A CN 110746073A
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- CN
- China
- Prior art keywords
- fixedly provided
- filter box
- sludge
- filter
- dewatering
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses sludge pretreatment equipment, which comprises a filter box and two dewatering boxes, wherein four corners of the bottom end of the filter box are fixedly provided with support columns, the bottom ends of the four support columns are fixedly provided with support seats, the middle part of the top end of the filter box is fixedly provided with a sewage inlet pipe, one end of the sewage inlet pipe is fixedly provided with a connecting flange, the inside of the filter box is fixedly provided with a filter frame, and the inside of the filter frame is fixedly provided with a metal filter screen, and the sludge pretreatment equipment has the beneficial effects that: intercepting sludge through a metal filter screen arranged in the filter frame; be convenient for drive transfer line through a driving motor and rotate, under incomplete gear and drive gear's meshing effect, can drive even transfer pole and rotate to drive connecting rod clockwise swing, thereby strike through the steel ball and make its vibrations to the filter frame, prevent that mud from bonding in metal filters's surface, and can drive the connecting rod under reset spring's effect and reset, make the steel ball do intermittent type reciprocating swing.
Description
Technical Field
The invention relates to treatment equipment, in particular to sludge pretreatment equipment, and belongs to the technical field of sludge treatment.
Background
Sludge treatment is to mud carry out innoxious course of working such as concentration, regulation, dehydration, stability, mummification or burn, needs to carry out the preliminary treatment to mud before sludge treatment, gets rid of the moisture that contains in the mud, the recycle of being convenient for, materials such as high temperature firing ceramic tile and wallboard, but current mud preliminary treatment effect is not obvious and work efficiency is low, is not convenient for carry out recycle to mud.
Disclosure of Invention
The invention aims to provide sludge pretreatment equipment to solve the problems that the existing sludge pretreatment effect is not obvious, the working efficiency is low and the sludge is not convenient to recycle in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sludge pretreatment device comprises a filter box and two dewatering boxes, wherein four corners of the bottom of the filter box are fixedly provided with support columns, the bottom of the four support columns is fixedly provided with a support seat, the middle part of the top end of the filter box is fixedly provided with a sewage inlet pipe, one end of the sewage inlet pipe is fixedly provided with a connecting flange, the inside of the filter box is fixedly provided with a filter frame, the inside of the filter frame is fixedly provided with a metal filter screen, the middle parts of two sides of the filter box are respectively provided with a sludge outlet, two positive sides of the filter box are respectively and fixedly provided with first driving motors which are mutually connected in series, transmission shafts of the two first driving motors penetrate through the filter box and are respectively and fixedly connected with one ends of two transmission rods, one ends of the two transmission rods are respectively and fixedly provided with an incomplete gear, the inside of the filter box is rotatably connected with a rotating rod through a bearing, and two ends of the, four the equal fixed mounting of one end of connecting rod has the steel ball, four the bottom fixed connection of reset spring and rose box is all passed through to the bottom of connecting rod, the both sides of rose box are all fixed and are equipped with the dehydration case, two the mud mouth that advances corresponding with the mud mouth, two are all seted up to one side of dehydration case the electric heating board that is equipped with the series connection each other, two is all fixed to the inner wall of dehydration case the positive bottom of dehydration case is all fixed and is equipped with the second driving motor who establishes ties each other, two second driving motor passes the one end fixed connection of two dehydration cases and corresponding axis of rotation respectively, two the surface of axis of rotation all is fixed and is equipped with helical blade, two the mud mouth has all been seted up at the top at the dehydration case back, two the corner on dehydration case top all is fixed and is equipped with the.
As a preferable technical scheme of the invention, one side of each of the two sludge discharge ports is hinged with a cleaning door through a hinge, one end of each of the two cleaning doors is connected with the back of the dewatering box in a clamping manner through two buckles, one side of each of the two cleaning doors is fixedly provided with a handle, and the joint of each of the two cleaning doors and the sludge discharge port is fixedly provided with a sealing gasket.
As a preferable technical scheme of the invention, observation windows are fixedly arranged on one sides of the two dewatering boxes and the front surface of the filter box.
As a preferable technical solution of the present invention, the two first driving motors rotate counterclockwise, and the two second driving motors rotate clockwise.
As a preferable technical scheme of the invention, mechanical seals are fixedly arranged at the joints of the two first driving motors and the filter box, and mechanical seals are fixedly arranged at the joints of the two second driving motors and the dewatering box.
As a preferable technical scheme of the invention, a drain pipe is fixedly arranged at the bottom end of one side of the filter box, and a control valve is fixedly arranged in the middle of the drain pipe.
As a preferred technical scheme of the invention, a switch panel is fixedly arranged in the middle of the back of the filter box, a first drive motor switch, a second drive motor switch and an electric heating plate switch are respectively arranged on the surface of the switch panel, and the first drive motor, the second drive motor and the electric heating plate are respectively electrically connected with a power supply through the first drive motor switch, the second drive motor switch and the electric heating plate switch.
Compared with the prior art, the invention has the beneficial effects that: according to the sludge pretreatment equipment, the metal filter screen arranged in the filter frame is convenient for filtering water in sludge, and the metal filter screen has high strength and good stability and is durable; the driving rod can be conveniently driven to rotate by the arranged first driving motor, the continuous rotating rod can be driven to rotate under the meshing action of the incomplete gear and the transmission gear, so that the connecting rod is driven to swing clockwise, the filter frame is knocked by the steel ball to vibrate, sludge is prevented from being adhered to the surface of the metal filter screen, the connecting rod can be driven to reset under the action of the reset spring, and the steel ball is enabled to intermittently and repeatedly swing; the sludge in the dewatering box is conveniently heated by the arranged electric heating plate, so that the water in the dewatering box is evaporated, and the spiral blade arranged on the surface of the rotating shaft is conveniently driven to rotate by the arranged second driving motor, so that the sludge can be stirred to accelerate the evaporation of the water in the sludge, and the dewatered sludge is conveniently discharged for further treatment; the sludge pretreatment efficiency is effectively improved by arranging two dewatering boxes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the internal structure of the filtration tank of the present invention;
FIG. 3 is a schematic structural diagram of a steel ball according to the present invention;
FIG. 4 is a schematic structural diagram of a filter frame according to the present invention;
FIG. 5 is a schematic view showing the construction of the dewatering box according to the present invention;
FIG. 6 is a schematic view showing the inner structure of the dewatering box of the present invention;
figure 7 is a schematic view of the back structure of the dewatering box of the present invention.
In the figure: 1. a filter box; 2. a support pillar; 3. a supporting seat; 4. a sewage inlet pipe; 5. a connecting flange; 6. a filter frame; 7. a metal filter screen; 8. a first drive motor; 9. a transmission rod; 10. an incomplete gear; 11. rotating the rod; 12. a bearing; 13. a transmission gear; 14. a connecting ring; 15. a connecting rod; 16. a steel ball; 17. a return spring; 18. a sludge outlet; 19. a dewatering box; 20. a sludge inlet; 21. a second drive motor; 22. a rotating shaft; 23. a helical blade; 24. an electrical heating plate; 25. a sludge discharge port; 26. cleaning the door; 27. an exhaust pipe; 28. a drain pipe; 29. a control valve; 30. and (4) an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention provides a sludge pretreatment device, comprising a filter tank 1 and two dewatering tanks 19, wherein four corners of the bottom end of the filter tank 1 are fixedly provided with support columns 2, the bottom ends of the four support columns 2 are fixedly provided with a support base 3, the middle part of the top end of the filter tank 1 is fixedly provided with a sewage inlet pipe 4, one end of the sewage inlet pipe 4 is fixedly provided with a connecting flange 5, the inside of the filter tank 1 is fixedly provided with a filter frame 6, the inside of the filter frame 6 is fixedly provided with a metal filter screen 7, the middle parts of two sides of the filter tank 1 are respectively provided with a sludge outlet 18, two sides of the front surface of the filter tank 1 are respectively fixedly provided with first driving motors 8 which are mutually connected in series, transmission shafts of the two first driving motors 8 penetrate through the filter tank 1 and are respectively fixedly connected with one end of two transmission rods 9, one end of the two transmission rods 9 is respectively fixedly provided with an incomplete gear, two ends of two rotating rods 11 are fixedly provided with connecting rods 15 through connecting rings 14, one ends of four connecting rods 15 are fixedly provided with steel balls 16, bottoms of four connecting rods 15 are fixedly connected with the bottom end of the filter box 1 through reset springs 17, two sides of the filter box 1 are fixedly provided with dewatering boxes 19, one sides of two dewatering boxes 19 are respectively provided with a sludge inlet 20 corresponding to a sludge outlet 18, inner walls of two dewatering boxes 19 are respectively and fixedly provided with electric heating plates 24 which are mutually connected in series, the front bottoms of two dewatering boxes 19 are respectively and fixedly provided with second driving motors 21 which are mutually connected in series, the two second driving motors 21 respectively penetrate through the two dewatering boxes 19 and are fixedly connected with one ends of corresponding rotating shafts 22, the surfaces of the two rotating shafts 22 are respectively and fixedly provided with spiral blades 23, the tops of the back surfaces of the two dewatering boxes 19 are respectively provided with sludge outlets 25, one corner of the top ends of the two dewatering boxes 19 is respectively and fixedly, used for discharging moisture evaporated from the sludge.
Preferably, one side of each of the two sludge discharge ports 25 is hinged with a cleaning door 26 through a hinge, one end of each of the two cleaning doors 26 is connected with the back of the dewatering box 19 in a clamping manner through two buckles, one side of each of the two cleaning doors 26 is fixedly provided with a handle, and the joint of each of the two cleaning doors 26 and the sludge discharge port 25 is fixedly provided with a sealing gasket, so that sludge can be discharged and recovered conveniently; observation windows 30 are fixedly arranged on one sides of the two dewatering boxes 19 and the front surface of the filter box 1, so that the condition of treatment can be observed conveniently; the two first driving motors 8 rotate anticlockwise, and the two second driving motors 21 rotate clockwise; mechanical seals are fixedly arranged at the joints of the two first driving motors 8 and the filter box 1, and the joints of the two second driving motors 21 and the dewatering box 19 are fixedly provided with the mechanical seals, so that the sealing effect of the joints is improved; a drain pipe 28 is fixedly arranged at the bottom end of one side of the filter box 1, and a control valve 29 is fixedly arranged in the middle of the drain pipe 28, so that sewage filtered from sludge can be discharged conveniently; the fixed flush mounting plate that is equipped with in middle part at the 1 back of rose box, flush mounting plate's surface is equipped with first driving motor switch respectively, second driving motor switch and electric heating board switch, first driving motor 8, second driving motor 21 and electric heating board 24 are respectively through first driving motor switch, second driving motor switch and electric heating board switch and power electric connection, first driving motor switch through setting up, second driving motor switch and electric heating board switch are convenient for control first driving motor 8, the work of second driving motor 21 and electric heating board 24.
When the sludge pretreatment equipment is used, firstly, the sewage inlet pipe 4 is connected with the sludge discharge pipe through the connecting flange 5, the sludge is discharged into the filter box 1 through the sewage inlet pipe 4, the water in the sludge is filtered through the metal filter screen 7 arranged in the filter frame 6, the filtered sewage is discharged through the drain pipe 28, the filtered sludge enters the dewatering box 19 through the sludge outlet 18 and the sludge inlet 20, the first driving motor 8 is controlled to work through the first driving motor switch, the driving rod 9 is driven to rotate by the first driving motor 8, the linkage rod 11 can be driven to rotate under the meshing action of the incomplete gear 10 and the transmission gear 13, so that the connecting rod 15 is driven to swing clockwise, the steel ball 16 knocks the filter frame 6 to vibrate the filter frame, the connecting rod 15 can be driven to reset under the action of the reset spring 17, make steel ball 16 do intermittent type reciprocating motion, make the mud that adheres to on metal filters 7 surface enter into dewatering box 19, open electric heating board 24 through the electric heating board switch, electric heating board 24 heats the inside mud of dewatering box 19, make its inside moisture evaporation and discharge through blast pipe 27, open second driving motor 21 through the second driving motor switch, make it drive the helical blade 23 that axis of rotation 22 surface set up and rotate, stirring mud accelerates the evaporation of moisture in the mud, handle the completion back, open clearance door 26 through the handle, discharge mud under helical action of helical blade 23.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (7)
1. The sludge pretreatment equipment comprises a filter box (1) and two dewatering boxes (19), and is characterized in that four corners of the bottom end of the filter box (1) are fixedly provided with support columns (2), the bottom ends of the four support columns (2) are fixedly provided with support seats (3), the middle of the top end of the filter box (1) is fixedly provided with a sewage inlet pipe (4), one end of the sewage inlet pipe (4) is fixedly provided with a connecting flange (5), the inside of the filter box (1) is fixedly provided with a filter frame (6), the inside of the filter frame (6) is fixedly provided with a metal filter screen (7), the middle parts of two sides of the filter box (1) are respectively provided with a sludge outlet (18), the two positive sides of the filter box (1) are respectively and fixedly provided with first driving motors (8) which are connected in series, and transmission shafts of the two first driving motors (8) penetrate through the filter box (1) and are respectively and fixedly connected with one ends of two transmission rods (9), the automatic sludge dewatering device is characterized in that one end of each of two transmission rods (9) is fixedly provided with an incomplete gear (10), the interior of the filter box (1) is rotatably connected with a rotating rod (11) through a bearing (12), two ends of the rotating rod (11) are fixedly provided with connecting rods (15) through connecting rings (14), four ends of the connecting rods (15) are fixedly provided with steel balls (16), the bottom of each connecting rod (15) is fixedly connected with the bottom end of the filter box (1) through a reset spring (17), two sides of the filter box (1) are fixedly provided with dewatering boxes (19), one side of each dewatering box (19) is provided with a sludge inlet (20) corresponding to a sludge outlet (18), the inner walls of the two dewatering boxes (19) are fixedly provided with electric heating plates (24) which are connected in series, and the front bottom of the dewatering boxes (19) is fixedly provided with second driving motors (21) which are connected in series, two one end fixed connection that two dewatering box (19) and corresponding axis of rotation (22), two are passed respectively in second driving motor (21) the surface of axis of rotation (22) all is fixed and is equipped with helical blade (23), two mud discharging mouth (25), two have all been seted up at the top at dewatering box (19) back a corner on dewatering box (19) top all is fixed and is equipped with blast pipe (27).
2. The sludge pretreatment apparatus according to claim 1, characterized in that: two one side of mud discharging port (25) all articulates through the hinge has clearance door (26), two the one end of clearance door (26) all is connected, two through the back block of two buckles with dehydration tank (19) one side of clearance door (26) is all fixed and is equipped with the handle, and two the junction of clearance door (26) and mud discharging port (25) is all fixed and is equipped with sealed the pad.
3. The sludge pretreatment apparatus according to claim 1, characterized in that: and observation windows (30) are fixedly arranged on one sides of the two dewatering boxes (19) and the front surface of the filter box (1).
4. The sludge pretreatment apparatus according to claim 1, characterized in that: the two first driving motors (8) rotate anticlockwise, and the two second driving motors (21) rotate clockwise.
5. The sludge pretreatment apparatus according to claim 1, characterized in that: and the joints of the two first driving motors (8) and the filter box (1) are fixedly provided with mechanical seals, and the joints of the two second driving motors (21) and the dewatering box (19) are fixedly provided with mechanical seals.
6. The sludge pretreatment apparatus according to claim 1, characterized in that: the bottom end of one side of the filter box (1) is fixedly provided with a drain pipe (28), and the middle part of the drain pipe (28) is fixedly provided with a control valve (29).
7. The sludge pretreatment apparatus according to claim 1, characterized in that: the middle part at the back of the filter box (1) is fixedly provided with a switch panel, the surface of the switch panel is respectively provided with a first driving motor switch, a second driving motor switch and an electric heating plate switch, and the first driving motor (8), the second driving motor (21) and the electric heating plate (24) are respectively connected with the power supply through the first driving motor switch, the second driving motor switch and the electric heating plate switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911237266.7A CN110746073A (en) | 2019-12-05 | 2019-12-05 | Sludge pretreatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911237266.7A CN110746073A (en) | 2019-12-05 | 2019-12-05 | Sludge pretreatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110746073A true CN110746073A (en) | 2020-02-04 |
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ID=69285649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911237266.7A Pending CN110746073A (en) | 2019-12-05 | 2019-12-05 | Sludge pretreatment equipment |
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| Country | Link |
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| CN (1) | CN110746073A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517522A (en) * | 2020-05-09 | 2020-08-11 | 徐超 | Hydraulic rapid sewage separation anti-blocking treatment method |
| CN112299623A (en) * | 2020-10-14 | 2021-02-02 | 杨金蓉 | Mobile environment-friendly equipment capable of treating water pollution |
| CN112999723A (en) * | 2021-03-23 | 2021-06-22 | 林州市诚雨电子材料有限公司 | Copper-clad plate residue resource recycling device and use method thereof |
| CN115028336A (en) * | 2022-06-20 | 2022-09-09 | 岳阳振兴中顺新材料科技股份有限公司 | Novel sludge dewatering equipment |
| CN116282263A (en) * | 2023-03-28 | 2023-06-23 | 连云港市质量技术综合检验检测中心 | Reverse osmosis water purifying device capable of detecting water quality |
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| JPH09170877A (en) * | 1995-12-19 | 1997-06-30 | Dia Furotsuku Kk | Vibration type dryer |
| US20020113014A1 (en) * | 2001-01-19 | 2002-08-22 | Willie Stroup | Apparatus and methods for separating liquids from solids |
| CN204474517U (en) * | 2015-02-06 | 2015-07-15 | 李明礼 | A kind of high-efficiency environment friendly sludge dryer |
| CN108126881A (en) * | 2018-02-10 | 2018-06-08 | 张炳强 | A kind of building sand-gravel separation device for avoiding blocking |
| CN109250880A (en) * | 2018-11-21 | 2019-01-22 | 中节能博实(湖北)环境工程技术股份有限公司 | The thermal refining device of the sludge containing oils |
| CN209442839U (en) * | 2019-01-29 | 2019-09-27 | 广东金颢轩环境工程设备科技有限公司 | A kind of sludge pretreatment device |
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2019
- 2019-12-05 CN CN201911237266.7A patent/CN110746073A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170877A (en) * | 1995-12-19 | 1997-06-30 | Dia Furotsuku Kk | Vibration type dryer |
| US20020113014A1 (en) * | 2001-01-19 | 2002-08-22 | Willie Stroup | Apparatus and methods for separating liquids from solids |
| CN204474517U (en) * | 2015-02-06 | 2015-07-15 | 李明礼 | A kind of high-efficiency environment friendly sludge dryer |
| CN108126881A (en) * | 2018-02-10 | 2018-06-08 | 张炳强 | A kind of building sand-gravel separation device for avoiding blocking |
| CN109250880A (en) * | 2018-11-21 | 2019-01-22 | 中节能博实(湖北)环境工程技术股份有限公司 | The thermal refining device of the sludge containing oils |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517522A (en) * | 2020-05-09 | 2020-08-11 | 徐超 | Hydraulic rapid sewage separation anti-blocking treatment method |
| CN112299623A (en) * | 2020-10-14 | 2021-02-02 | 杨金蓉 | Mobile environment-friendly equipment capable of treating water pollution |
| CN112999723A (en) * | 2021-03-23 | 2021-06-22 | 林州市诚雨电子材料有限公司 | Copper-clad plate residue resource recycling device and use method thereof |
| CN115028336A (en) * | 2022-06-20 | 2022-09-09 | 岳阳振兴中顺新材料科技股份有限公司 | Novel sludge dewatering equipment |
| CN115028336B (en) * | 2022-06-20 | 2023-09-05 | 岳阳振兴中顺新材料科技股份有限公司 | Sludge dewatering equipment |
| CN116282263A (en) * | 2023-03-28 | 2023-06-23 | 连云港市质量技术综合检验检测中心 | Reverse osmosis water purifying device capable of detecting water quality |
| CN116282263B (en) * | 2023-03-28 | 2023-12-26 | 连云港市质量技术综合检验检测中心 | Reverse osmosis water purifying device capable of detecting water quality |
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Application publication date: 20200204 |
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