CN211078866U - Sludge treatment device with closed repeated stirring function - Google Patents
Sludge treatment device with closed repeated stirring function Download PDFInfo
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- CN211078866U CN211078866U CN202020826643.2U CN202020826643U CN211078866U CN 211078866 U CN211078866 U CN 211078866U CN 202020826643 U CN202020826643 U CN 202020826643U CN 211078866 U CN211078866 U CN 211078866U
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Abstract
The embodiment of the utility model discloses a sludge treatment device with closed repeated stirring, which comprises four support legs, wherein the box body is symmetrically and fixedly connected with the bottom of the box body, the top of the box body is communicated with a sludge pipe and a medicine inlet pipe, a stirring shaft is vertically arranged in the box body through a bearing, the top of the stirring shaft is connected with a stirring motor arranged on the outer top wall of the box body, a plurality of groups of stirring blades are symmetrically and fixedly connected on the stirring shaft, one end of each group of the stirring blades, which is far away from the stirring shaft, is provided with an arc-shaped scraper which is propped against the inner wall of the box body, the bottom wall of the box body is provided with a sludge outlet, the utility model utilizes a plurality of connected triangular blade holders to scrape the sludge adhered on the inner wall of the box body, the sludge is divided and drained along the surface of the triangular blade holders, and the fine coagulation effect of the sludge is not influenced.
Description
Technical Field
The embodiment of the utility model relates to sludge treatment technical field, concretely relates to sludge treatment device of airtight repeated stirring.
Background
The sludge is a very complex heterogeneous body consisting of organic residues, bacterial cells, inorganic particles, colloids and the like, has high water content and high organic matter content, can be transported by a pump, and is difficult to carry out solid-liquid separation by sedimentation.
When handling mud under prior art, need stir mud, medicine and mix to this makes mud can thin congeal fast, and at this in-process, mud easily adheres on the inner wall of device, influences the thin effect of congealing of follow-up mud, and current patent application number is CN201920837622.8, the patent name is a sludge medicine mixing stirring device's for sludge treatment utility model patent, this utility model patent utilizes the setting to scrape the mud of adhesion on the device inner wall at the epaxial scraper, avoids influencing the thin effect of congealing of follow-up mud, but this utility model still has corresponding defect: the utility model discloses a scraper is great with the area of contact of mud when rotating, and the resistance that leads to the scraper to receive when rotating is great, and great resistance makes the scraper damage easily, consequently, needs design the sludge treatment device of airtight repeated stirring.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a mud treatment device of airtight repeated stirring has solved the great problem that makes the scraper damage of the great resistance that leads to bearing of scraper and the mud area of contact who uses on the current mud treatment device.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a closed and repeated-stirring sludge treatment device comprises four support legs, wherein a box body is symmetrically and fixedly connected to the bottom of the box body, the top of the box body is communicated with a sludge pipe and a medicine inlet pipe, a stirring shaft is vertically arranged in the box body through a bearing, the top of the stirring shaft is connected with a stirring motor arranged on the outer top wall of the box body, a plurality of groups of stirring blades are symmetrically and fixedly connected onto the stirring shaft, one end, away from the stirring shaft, of each group of stirring blades is provided with an arc-shaped scraper which is abutted against the inner side wall of the box body, the bottom wall of the box body is provided with a sludge outlet, and the bottom of the box body is provided with a;
the arc scraper includes the bar base with stirring fan blade tip fixed connection, one side equidistant fixedly connected with a plurality of triangle blade holder of bar base, adjacent two lateral walls that the triangle blade holder is relative all are provided with interior arcwall face, and adjacent two one side that interior arcwall face is close to the bar base is connected, every one side of arcwall face offsets with the inside wall of box.
As an optimized scheme of the utility model, the tip that the bar base was kept away from to the triangle blade holder is the thin sword form of arc, just one side of the thin sword form of arc of triangle blade holder offsets with the inside wall of box.
As an optimized scheme of the utility model, the top fixedly connected with inclined plane board of triangle blade holder, just the plane at the both sides place of inclined plane board is tangent with the interior arcwall face that corresponds.
As a preferred scheme of the utility model, the lateral wall that the bar base is connected with the triangle blade holder is the arc form, just one side of bar base arc form lateral wall offsets with the inside wall of box.
As a preferred scheme of the utility model, airtight subassembly includes swing joint at the sealed plate of mud outlet and installs the screw rod at the bottom half through the bearing, the spout has been seted up to the bottom of sealed plate, sliding connection has the support in the spout, swing joint has L type connecting rods with screw rod threaded connection on the support, the bottom of screw rod is connected with driving motor, just driving motor installs on the support with stabilizer blade fixed connection.
The utility model discloses an embodiment has following advantage:
the utility model discloses utilize the triangle blade holder that a plurality of links to each other to scrape the mud of adhesion on the box inner wall, drainage is cut apart along the surface of triangle blade holder to mud, reduces mud and to the resistance of arc scraper, avoids the arc scraper to damage because of the resistance that receives mud, and can not influence the thin effect of congealing of mud.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic structural view of a closed sludge treatment apparatus with repeated stirring according to an embodiment of the present invention;
FIG. 2 is a schematic view of the overall structure of a closed sludge treatment apparatus with repeated stirring according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an arc-shaped scraper according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a sealing assembly according to an embodiment of the present invention.
In the figure:
1-a box body; 2-a sludge pipe; 3-a medicine inlet pipe; 4-stirring shaft; 5-a stirring motor; 6-arc scraper; 7-a sludge outlet; 8-a closed assembly; 9-a leg; 10-stirring fan blades;
601-a bar base; 602-a triangular tool apron; 603-inner arc surface; 604-bevel board;
801 sealing plate, 802 sliding chute, 803 support, 804-L connecting rod, 805 screw and 806 driving motor.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a sludge treatment device with airtight repeated stirring, which comprises four support legs 9 symmetrically and fixedly connected to the bottom of a box body 1, wherein the top of the box body 1 is communicated with a sludge pipe 2 and a medicine inlet pipe 3, a stirring shaft 4 is vertically installed in the box body 1 through a bearing, the top of the stirring shaft 4 is connected with a stirring motor 5 arranged on the outer top wall of the box body 1, a plurality of groups of stirring fan blades 10 are symmetrically and fixedly connected to the stirring shaft 4, one end of each group of stirring fan blades 10, which is far away from the stirring shaft 4, is provided with an arc-shaped scraper 6 which is abutted against the inner side wall of the box body 1, a sludge outlet 7 is arranged on the bottom wall of the box body 1, and the bottom of the box body;
The utility model discloses when using, mud gets into box 1 through sludge pipe 2 and stirs, carries out the in-process that stirs at mud and adds the medicine through advancing pencil 3 and make mud carry out the microcoagulation.
Stirring motor 5 starts during the stirring, and drive (mixing) shaft 4 drives stirring fan blade 10 and rotates, mixes the stirring to mud and medicine for the process of mud thin condensing is more even, and the effect of thin condensing is better.
The sludge adhered to the inner wall of the box body 1 is scraped off by the arc-shaped scraper 6.
The strip-shaped base 601 is used for providing an installation position for the triangular knife holder 602, the tip portion of the triangular knife holder 602 divides sludge into a plurality of strands, drainage is performed by two side walls of the triangular knife holder 602, and pressure of the sludge on the triangular knife holder 602 acts on the two side walls of the triangular knife holder 602.
Because the two side walls are inclined relative to the moving direction of the arc-shaped scraper 6, the pressure on the triangular cutter holder 602 when the sludge moves is only one component of the pressure, and the use of the plurality of triangular cutter holders 602 greatly reduces the pressure on the triangular cutter holder 602 by the sludge, thereby avoiding the arc-shaped scraper 6 from being damaged due to larger resistance.
The arc-shaped surface 603 can guide the sludge between the two triangular knife holders 602, so that the sludge moves to the outside of the arc-shaped scraper 6 along the arc-shaped surface 603, and the arc-shaped surface 603 receives smaller pressure while the sludge moves along the arc-shaped surface 603 through the arrangement of the arc-shaped surface 603.
The bottom of the arc-shaped side wall of the triangular cutter holder 602 is used for scraping sludge adhered to the inner wall of the box body 1, and the plurality of connected triangular cutter holders 602 enable no gap for adhering sludge to exist on the whole inner wall, so that the sludge coagulation effect is guaranteed.
Make the whole pressure of mud cut apart into a plurality of parts through setting up of triangle blade holder 602, and reduce the resistance of mud to the arc scraper through the lateral wall, avoid the arc scraper to receive the damage.
The end of the triangular knife holder 602 away from the strip-shaped base 601 is arc-shaped and thin-edged, and one side of the arc-shaped and thin-edged of the triangular knife holder 602 is abutted against the inner side wall of the box body 1.
The arc-shaped triangular knife holder 602 with thin edges is beneficial to separating sludge and reducing the impact force of the sludge on the arc-shaped scraper 6.
The top of the triangular knife holder 602 is fixedly connected with an inclined plate 604, and planes on two sides of the inclined plate 604 are tangent to the corresponding inner arc-shaped surfaces 603.
The inclined plate 602 is used for guiding the sludge at the top of the triangular knife holder 602, so as to prevent the triangular knife holder 602 from being subjected to a large pressure from the top.
The side wall of the strip-shaped base 601 connected with the triangular knife holder 602 is arc-shaped, and one side of the arc-shaped side wall of the strip-shaped base 601 is abutted to the inner side wall of the box body 1.
The side wall of the arc shape is utilized to avoid the bar-shaped base 601 from receiving larger impact force, the side wall of the arc shape is utilized to conduct drainage and force unloading, and sludge passes over the bar-shaped base 601 along the arc from the bottom of the arc-shaped side wall of the bar-shaped base 601.
The sealing assembly 8 comprises a sealing plate 801 movably connected to the sludge outlet 7 and a screw 805 mounted at the bottom of the box body 1 through a bearing, a sliding groove 802 is formed in the bottom of the sealing plate 801, a support 803 is slidably connected to the sliding groove 802, an L-shaped connecting rod 804 in threaded connection with the screw 805 is movably connected to the support 803, a driving motor 806 is connected to the bottom of the screw 805, and the driving motor 806 is mounted on a support fixedly connected with the support leg 9.
When the sludge and the medicine inside are uniformly stirred and the sludge is sufficiently refined, the driving motor 806 is started to rotate the screw 805, the screw 805 rotates to enable the L-shaped bracket 804 to start moving up and down along the screw 805, the position of the support 803 in the chute 802 is changed, the sealing plate 801 opens a gap, and the sludge flows out from the sludge outlet 7.
When mud outlet 7 is closed to needs, start driving motor 806 antiport can, can derive mud automatically through airtight subassembly 8, and can not block up mud outlet 7, lead to the device trouble.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. A closed sludge treatment device with repeated stirring is characterized by comprising a box body (1) and four support legs (9) symmetrically and fixedly connected to the bottom of the box body (1), the top of the box body (1) is communicated with a sludge pipe (2) and a medicine inlet pipe (3), a stirring shaft (4) is vertically arranged in the box body (1) through a bearing, the top of the stirring shaft (4) is connected with a stirring motor (5) arranged on the outer top wall of the box body (1), a plurality of groups of stirring fan blades (10) are symmetrically and fixedly connected on the stirring shaft (4), one end of each group of stirring fan blades (10) far away from the stirring shaft (4) is provided with an arc-shaped scraper (6) which is propped against the inner side wall of the box body (1), a mud outlet (7) is formed in the bottom wall of the box body (1), and a sealing assembly (8) for controlling the sealing of the mud outlet (7) is arranged at the bottom of the box body (1);
arc scraper (6) include with stirring fan blade (10) tip fixed connection's bar base (601), equidistant fixedly connected with a plurality of triangle blade holder (602) in one side of bar base (601), adjacent two relative lateral walls of triangle blade holder (602) all are provided with interior arcwall face (603), and adjacent two one side that interior arcwall face (603) are close to bar base (601) is connected, every one side of arcwall face (603) offsets with the inside wall of box (1).
2. The closed sludge treatment device with repeated stirring as claimed in claim 1, wherein the end of the triangular tool apron (602) far away from the strip-shaped base (601) is arc-shaped thin blade, and one side of the arc-shaped thin blade of the triangular tool apron (602) is abutted against the inner side wall of the tank body (1).
3. The closed sludge treatment device with repeated stirring as recited in claim 2, wherein the top of the triangular knife holder (602) is fixedly connected with an inclined plane plate (604), and the planes of the two sides of the inclined plane plate (604) are tangent to the corresponding inner arc-shaped surfaces (603).
4. The closed sludge treatment device with repeated stirring as claimed in claim 3, wherein the side wall of the strip-shaped base (601) connected with the triangular knife holder (602) is arc-shaped, and one side of the arc-shaped side wall of the strip-shaped base (601) is abutted against the inner side wall of the box body (1).
5. The closed sludge treatment device with repeated stirring as claimed in claim 1, wherein the closing assembly (8) comprises a closing plate (801) movably connected to the sludge outlet (7) and a screw (805) mounted at the bottom of the tank body (1) through a bearing, a chute (802) is formed in the bottom of the closing plate (801), a support (803) is slidably connected to the chute (802), an L-type connecting rod (804) in threaded connection with the screw (805) is movably connected to the support (803), a driving motor (806) is connected to the bottom of the screw (805), and the driving motor (806) is mounted on a support fixedly connected with the support leg (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826643.2U CN211078866U (en) | 2020-05-18 | 2020-05-18 | Sludge treatment device with closed repeated stirring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826643.2U CN211078866U (en) | 2020-05-18 | 2020-05-18 | Sludge treatment device with closed repeated stirring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211078866U true CN211078866U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020826643.2U Active CN211078866U (en) | 2020-05-18 | 2020-05-18 | Sludge treatment device with closed repeated stirring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211078866U (en) |
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2020
- 2020-05-18 CN CN202020826643.2U patent/CN211078866U/en active Active
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