CN211098511U - Sludge mixer in landscaping soil production process - Google Patents
Sludge mixer in landscaping soil production process Download PDFInfo
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- CN211098511U CN211098511U CN201920481084.3U CN201920481084U CN211098511U CN 211098511 U CN211098511 U CN 211098511U CN 201920481084 U CN201920481084 U CN 201920481084U CN 211098511 U CN211098511 U CN 211098511U
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Abstract
The utility model provides a sludge mixer in the garden greening soil production process, which comprises a mixer body, wherein a stirring shaft driven by a motor is arranged in the mixer body, and helical blades and stirring paddles are respectively arranged on the stirring shaft at intervals; the bottom of the mixer body is provided with a sludge outlet, the top of the mixer body is provided with a sludge inlet and an auxiliary agent inlet, and the side wall of the upper part of the mixer body is provided with a water inlet; the bottom of the mixer body is provided with machine body support legs and is fixed on a bottom plate, and the bottom of the bottom plate is provided with travelling wheels; the mixer is also provided with a moisture controller and a flow controller. The stirring paddle and the helical blades distributed at intervals are arranged in the sludge mixing machine, so that the sludge is spirally mixed in the mixing machine, the dead angle of stirring is effectively eliminated, and the stirring efficiency is improved; meanwhile, a sludge moisture measuring device and a sludge auxiliary agent flow control device are arranged, so that the water content of the sludge and the input quantity of each raw material are controlled, and the quality of subsequent fermentation products is ensured.
Description
Technical Field
The utility model relates to a sludge treatment equipment field especially relates to a mud mixes machine in afforestation soil production technology.
Background
The existing municipal sludge is generally used for preparing landscaping soil through fermentation so as to realize resource utilization of the sludge. Corresponding auxiliary agents and raw materials are required to be mixed before sludge is fermented, although various types of material mixers are related at present, the viscosity of sludge viscous slurry is high, and slurry is adhered and deposited on the wall of an inner tank of the existing mixer used outdoors, so that the existing equipment is difficult to uniformly mix the sludge in a short time; meanwhile, the existing mixer has inaccurate flow control on the water content of the mixed sludge and the flow of the sludge, various auxiliary agents and raw materials, which affects the quality of subsequent fermentation products.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the utility model provides a sludge mixer in the landscaping soil production process, which is characterized in that stirring components of different types are arranged in the sludge mixer, and the sludge is spirally mixed in the mixer, so that the sludge is more uniformly mixed with various materials, and the stirring efficiency is improved; meanwhile, a sludge moisture detection device and a sludge auxiliary agent flow control device are arranged, so that the water content of the mixed sludge and the proportion of each raw material all meet the corresponding subsequent fermentation requirements, and the quality of the fermentation product is ensured.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sludge mixer in the garden greening soil production process, which comprises a mixer body, wherein a mixing shaft driven by a motor is arranged in the mixer body, and helical blades and a stirring paddle are respectively arranged on the mixing shaft at intervals; the bottom of the mixer body is provided with a sludge outlet, the top of the mixer body is provided with a sludge inlet and an auxiliary agent inlet, and the side wall of the upper part of the mixer body is provided with a water inlet; the bottom of the mixer body is provided with machine body support legs and is fixed on the bottom plate, and the bottom of the bottom plate is provided with walking wheels.
In order to further optimize above-mentioned mud and mix the machine, the utility model discloses the technical measure who takes still includes:
furthermore, the sludge inlet is connected with a sludge inlet pipe, a flow detector is arranged on the sludge inlet pipe, and the flow detector is electrically connected to the flow controller. Furthermore, the connection mode of the sludge inlet and the sludge inlet pipe is selected from the following modes: the flow detector is an electromagnetic flowmeter and transmits a flow signal of the sludge to the flow controller.
Furthermore, the auxiliary agent inlet is connected with the rice chaff inlet pipe, the strain inlet pipe and the fungus chaff inlet pipe, corresponding flow control valves are respectively arranged on the rice chaff inlet pipe, the strain inlet pipe and the fungus chaff inlet pipe, and each flow control valve is electrically connected to the flow controller. Each flow control valve is a solid control valve or a liquid control valve which is conventionally used in the field, such as a solid particle flow control valve, a solid flow switch, a gate valve and the like, and the installation mode of each valve and each pipeline is flange connection, welding and the like; the flow controller feeds back the signals of the required addition amount of the rice chaff, the strains and the fungus chaff to each control valve according to the mass ratio relationship of the sludge to the rice chaff, the strains and the fungus chaff (the addition amount of the rice chaff is 2-8 percent of the mass of the municipal sludge, the addition amount of the strains is 0.1-0.3 percent of the mass of the municipal sludge, and the addition amount of the fungus chaff is 7-10 percent of the mass of the municipal sludge), so as to control the opening of the valves and ensure the accuracy of the feeding.
Furthermore, a moisture detector is arranged on the side wall of the mixer body and is electrically connected with the water inlet controller; the water content detector is a detector which is conventionally used in the field and transmits a water content signal to the water inlet controller by adopting the material of the mixer body and analyzing the water content; the inlet tube is connected to the water inlet, set up on the inlet tube with the water control valve that advances that the water controller electricity is connected, advance the water control valve and be stop valve or ball valve, advance the water controller and compare water content signal and preset's moisture content value, if different, the accessible is controlled the aperture adjustment inflow of water control valve, when waiting to reach preset's moisture content value, closes this water control valve that advances.
Further, the flow controller and the water inlet controller are fixedly mounted to a control box, and the control box is provided with control box support legs fixedly mounted to a bottom plate; and the control box is provided with an instrument panel capable of reading each process parameter.
Further, the motor is a variable frequency motor, and can realize reverse rotation.
Further, the stirring paddle is provided with at least 3 symmetrically distributed blades, the end of each blade is provided with cutting blades, and the cutting directions of the adjacent cutting blades are different.
Further, the radial dimension of the helical blade is smaller than the radial dimension of the stirring paddle.
Further, the traveling wheels are provided with locking devices.
Further, the side surface of the bottom plate is provided with a moving hole which is used for detachably fixing one end of a moving chain, and the other end of the moving chain is fixedly connected to a trailer so as to perform integral movement of the sludge mixer.
Further, the outer parts of the mixer body and the bottom plate thereof can be provided with corresponding damping devices.
Further, the sludge outlet may be connected to a sludge discharge pump.
Further, a hose nozzle can be placed in the sludge inlet to realize the regular cleaning of the mixer.
The utility model adopts the above technical scheme, following technological effect has:
the utility model discloses set up the stirring rake that the tip is the cutting blade and rather than the helical blade of interval distribution in the inside of the mud mixing machine in afforestation soil manufacturing process, make mud realize the heliciform and mix in the mixing machine, and effectively eliminated the stirring dead angle, and can make each material of smashing to a certain extent, make mud and each material mix more evenly, improve and stir efficiency; meanwhile, a sludge moisture measuring device and a sludge auxiliary agent flow control device are arranged, so that the water content of the sludge and the input quantity of each raw material are controlled, and the quality of a subsequent fermentation product is ensured; a sludge discharge pump is arranged at a sludge outlet to ensure the complete emptying of the sludge; meanwhile, the mixing machine is also provided with walking wheels, so that the mixing equipment in different places can be shared, and the investment cost of the equipment is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a sludge mixer in the landscaping soil production process according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a stirring paddle according to an embodiment of the present invention; wherein, the part A is a three-dimensional view of the stirring paddle; the part B is a top view of the stirring paddle;
wherein the reference numerals are:
a mixer body 1; a moving hole 10; a machine body support leg 11; a base plate 12; a traveling wheel 13; a stirring shaft 2; a helical blade 21; a stirring paddle 22; a paddle blade 221; a cutting insert 222; a motor 3; an auxiliary agent inlet 4; a rice chaff inlet pipe 41; a strain inlet tube 42; a mushroom bran inlet pipe 43; a sludge inlet 5; a sludge inlet pipe 51; a flow rate detector 52; a sludge outlet 6; a water inlet 7; a water inlet pipe 71; a moisture detector 8; a control box 9; a flow controller 91; a moisture controller 92; a controller leg 93.
Detailed Description
The utility model relates to a sludge mixer in the landscaping soil production process, which comprises a mixer body, wherein a mixing shaft driven by a motor is arranged in the mixer body, and helical blades and a stirring paddle are respectively arranged on the mixing shaft at intervals; the bottom of the mixer body is provided with a sludge outlet, the top of the mixer body is provided with a sludge inlet and an auxiliary agent inlet, and the side wall of the upper part of the mixer body is provided with a water inlet; the bottom of the mixer body is provided with machine body support legs and is fixed on the bottom plate, and the bottom of the bottom plate is provided with walking wheels.
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
The embodiment relates to a sludge mixer with a better structure for a landscaping soil production process, which comprises a mixer body 1, wherein a sludge outlet 6 is formed in the bottom of the mixer body 1 through welding, the sludge outlet 6 can be connected to a sludge discharge pump for discharging mixed sludge, a sludge inlet 5 and an auxiliary agent inlet 4 are formed in the top of the mixer body through welding for adding materials to be mixed, and a water inlet 7 is formed in the side wall of the upper part of the mixer body through welding for adding proper amount of water to ensure the mixing effect and the subsequent fermentation effect, wherein the sludge outlet 6 is formed in the bottom of the mixer body 1 through welding; set up the (mixing) shaft 2 by motor 3 driven in mixing quick-witted body 1, thereby this motor 3 is the inverter motor with the corresponding rotational speed of adjustment and matches the mixing material of different viscosities, and can regularly realize the counter rotation of (mixing) shaft 2 and in order to prevent the adhesion of mud on the agitator disk and pile up, guarantee to mix the effect, the mounting means of motor, (mixing) shaft and jar body is the conventional mounting means in this field.
In the embodiment, the helical blades 21 and the stirring paddles 22 are welded on the stirring shaft 2 at intervals, as shown in fig. 2, the stirring paddles 22 are provided with 3 blades 221 which are symmetrically distributed, the main body of each blade 221 is spiral, the end parts of the blades 221 are provided with cutting blades 222, and the cutting directions between the adjacent cutting blades 222 are different, so that the cutting resistance is effectively reduced, the materials are broken and stirred well, the contact area of the materials is increased, and the urban sludge and the materials are mixed more uniformly; the stirring shaft 2 is provided with the helical blades 21, so that the stirring resistance can be effectively reduced, and the stirring efficiency is improved. Helical blade 21's radial dimension is less than stirring rake 22's radial dimension, stirring rake 22's edge is preferred 0.5 ~ 1 meter from the distance that mixes 1 inner wall of machine body to guarantee that the operation of (mixing) shaft is not influenced, and can prevent that mud from mixing the piling up of machine inner wall, guarantee the best mixed effect.
In the present embodiment, the sludge inlet 5 is flanged to the sludge inlet pipe 51, and the sludge inlet pipe 51 is provided with a flow detector 52 for transmitting a flow signal of the sludge to the flow controller 91; the auxiliary agent inlet 4 is connected with an auxiliary agent header pipe in a flange mode, an opening is formed in the auxiliary agent header pipe, the auxiliary agent header pipe is connected to the rice chaff inlet pipe 41, the strain inlet pipe 42 and the strain inlet pipe 43 in a welding mode, corresponding flow control valves are arranged on the rice chaff inlet pipe 41, the strain inlet pipe 42 and the strain inlet pipe 43 respectively, each flow control valve is welded to each inlet pipe, and the flow controller 91 feeds back flow signals of the rice chaff, the strain and the strain to each control valve according to the mass ratio relation of sludge, the rice chaff, the strain and the strain (the adding amount of the rice chaff is 2% -8% of the mass of the municipal sludge, the adding amount of the strain is 0.1% -0.3% of the mass of the municipal sludge, and the adding amount of the strain is 7% -10% of the mass of the municipal sludge), so that the.
In this embodiment, the water inlet 7 is connected with the water inlet pipe 71 by a flange, and a moisture detector 8 is detachably mounted (screwed) on the side wall of the mixer body 1 through a pipeline, so as to transmit a moisture content signal of the sludge mixture to the moisture controller 92; and a water inlet control valve is welded on the water inlet pipe 71, and the opening degree of the water inlet control valve is controlled according to the water content requirement of the sludge mixture.
In the embodiment, the bottom of the mixer body 1 is provided with a plurality of machine body legs 11 through flange connection, and the bottom of the machine body legs 11 is bolted to the bottom plate 12; the side surface of the mixer body 1 is provided with a control box 9, the interior of the control box is used for installing a flow controller 91 and a moisture controller 92, the bottom of the control box is connected with a control box supporting leg 93 through a flange, the control box supporting leg 93 is connected to a bottom plate 12 through a bolt, the bottom of the bottom plate 12 is provided with a walking wheel 13, and the walking wheel 13 is provided with a locking device so as to ensure that the walking wheel 13 cannot move when materials are mixed in a certain fixed place; in addition, the side of the bottom plate 12 is provided with a moving hole 10 for detachably fixing one end of a moving chain, and the other end of the moving chain is fixedly connected to a trailer or the like so as to perform the integral movement of the sludge mixer, thereby realizing the utilization of the sludge mixer in different places and reducing the equipment cost; in addition, corresponding damping devices can be arranged outside the mixer body 1 and the bottom plate 12 so as to realize the stable stirring and noise reduction functions of the mixer; hose nozzles can be placed in both the water inlet 10 and the sludge inlet 6 to realize the regular cleaning of the inner wall of the mixer.
According to the embodiment, the sludge mixer is internally provided with the stirring paddle with the end part being the cutting blade and the helical blades which are distributed at intervals, so that the sludge is spirally mixed in the mixer, the stirring dead angle is effectively eliminated, the sludge is uniformly mixed with various materials, and the stirring efficiency is improved; and meanwhile, the water content of the sludge and the flow of the sludge and each material are set to realize interlocking control, so that the addition of each material is more automatic and accurate, and the quality of a fermentation product is ensured.
The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (10)
1. A sludge mixer in a landscaping soil production process comprises a mixer body (1), and is characterized in that a stirring shaft (2) driven by a motor (3) is arranged in the mixer body (1), and helical blades (21) and stirring paddles (22) are respectively arranged on the stirring shaft (2) at intervals; a sludge outlet (6) is formed in the bottom of the mixer body (1), a sludge inlet (5) and an auxiliary agent inlet (4) are formed in the top of the mixer body, and a water inlet (7) is formed in the side wall of the upper part of the mixer body; the bottom of the mixer body (1) is provided with machine body support legs (11) and is fixed on a bottom plate (12), and the bottom of the bottom plate (12) is provided with road wheels (13).
2. The sludge mixer in the landscaping soil production process according to claim 1, wherein the sludge inlet (5) is connected with a sludge inlet pipe (51), a flow detector (52) is arranged on the sludge inlet pipe (51), and the flow detector (52) is electrically connected to the flow controller (91).
3. The sludge mixer in the landscaping soil production process according to claim 2, wherein the auxiliary agent inlet (4) is connected with a rice chaff inlet pipe (41), a strain inlet pipe (42) and a strain inlet pipe (43), the rice chaff inlet pipe (41), the strain inlet pipe (42) and the strain inlet pipe (43) are respectively provided with a corresponding flow control valve, and each flow control valve is electrically connected to the flow controller (91).
4. The sludge mixer in the landscaping soil production process according to claim 2, wherein a moisture detector (8) is provided at a side wall of the mixer body (1), the moisture detector (8) being electrically connected to the water inlet controller (92); the water inlet (7) is connected with a water inlet pipe (71), and a water inlet control valve electrically connected with the water inlet controller (92) is arranged on the water inlet pipe (71).
5. A sludge mixing machine in a landscaping soil production process according to claim 4, wherein the flow controller (91) and the water inlet controller (92) are fixedly mounted to a control box (9), the control box (9) being provided with control box legs (93) fixedly mounted to a floor (12).
6. The sludge mixer in the process of producing landscaping soil according to claim 1, wherein the motor (3) is a variable frequency motor capable of rotating in reverse direction.
7. The sludge mixer in the landscaping soil production process according to claim 1, wherein the stirring paddle (22) is provided with at least 3 symmetrically distributed blades (221), the end of the blade (221) is provided with cutting blades (222), and the cutting directions of adjacent cutting blades (222) are different.
8. A sludge mixer in a landscaping soil production process according to claim 1, wherein the radial dimension of the helical blade (21) is smaller than the radial dimension of the stirring paddle (22).
9. The sludge mixer in the landscaping soil production process as recited in claim 1, wherein the road wheels (13) are provided with locking devices.
10. The sludge mixing machine in the landscaping soil production process as claimed in claim 1, wherein the bottom plate (12) is laterally provided with a moving hole (10) for detachably fixing one end of a moving chain, and the other end of the moving chain is fixedly connected to a trailer for integral movement of the sludge mixing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481084.3U CN211098511U (en) | 2019-04-10 | 2019-04-10 | Sludge mixer in landscaping soil production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481084.3U CN211098511U (en) | 2019-04-10 | 2019-04-10 | Sludge mixer in landscaping soil production process |
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| Publication Number | Publication Date |
|---|---|
| CN211098511U true CN211098511U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920481084.3U Active CN211098511U (en) | 2019-04-10 | 2019-04-10 | Sludge mixer in landscaping soil production process |
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| CN (1) | CN211098511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112076638A (en) * | 2020-09-14 | 2020-12-15 | 江苏泓润生物质能科技有限公司 | Simple sludge slurrying system and method |
| CN113952858A (en) * | 2021-11-04 | 2022-01-21 | 杭州昊垦农牧科技有限公司 | Variable adding structure for mixer and detection method |
-
2019
- 2019-04-10 CN CN201920481084.3U patent/CN211098511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112076638A (en) * | 2020-09-14 | 2020-12-15 | 江苏泓润生物质能科技有限公司 | Simple sludge slurrying system and method |
| CN113952858A (en) * | 2021-11-04 | 2022-01-21 | 杭州昊垦农牧科技有限公司 | Variable adding structure for mixer and detection method |
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