CN113102213A - Micro-battery spontaneous sewage treatment agent processing equipment and preparation method thereof - Google Patents
Micro-battery spontaneous sewage treatment agent processing equipment and preparation method thereof Download PDFInfo
- Publication number
- CN113102213A CN113102213A CN202110262876.3A CN202110262876A CN113102213A CN 113102213 A CN113102213 A CN 113102213A CN 202110262876 A CN202110262876 A CN 202110262876A CN 113102213 A CN113102213 A CN 113102213A
- Authority
- CN
- China
- Prior art keywords
- screening
- tank
- sewage treatment
- treatment agent
- spontaneous
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/06—Cone or disc shaped screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46176—Galvanic cells
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to the technical field of sewage treatment, and provides a spontaneous sewage treatment agent processing device of a micro-battery, which comprises a screening mechanism, a stirring mechanism and an extrusion mechanism which are sequentially butted; the stirring mechanism is provided with a rotating tank which is arranged obliquely; a hopper is arranged at the opening position of the rotating tank; the hopper is provided with a feed inlet and a discharge port which are respectively and independently communicated with the opening of the rotary tank; the feed inlet and the discharge port are respectively butted with the screening mechanism and the extruding mechanism; the inner wall of the rotating tank is provided with a helical blade. Therefore, the small-particle materials are quickly and effectively separated out through the screening mechanism. The stability of the reagent raw materials is ensured, and the quality of the reagent preparation is improved. The invention also provides a preparation method of the sewage treatment agent, and the energy released by the primary battery consisting of Fe-C in the reagent is utilized in the sewage treatment process of the reagent to electrolyze substances difficult to degrade in the sewage, so that the sewage is effectively purified. No secondary pollution is generated in the treatment process, and the environmental protection benefit is high.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a micro-battery spontaneous sewage treatment agent processing device and a preparation method thereof.
Background
With the increase of the industrialization degree, the discharge amount of industrial sewage shows a trend of gradually rising, and the industrial wastewater is more and more difficult to degrade and treat. Large waste water amount, complex water quality, high organic matter concentration, more difficultly biodegradable substances, deep chromaticity and the like.
The existing sewage treatment method not only occupies large area, has high investment and high operating cost, but also has unsatisfactory decarbonization, denitrification and decoloration effects. CN1289408C discloses a production treatment process of a papermaking industrial sewage treatment agent, which adopts kaolin ore, barite, talcum powder, hydrochloric acid and calcium sulfite as raw materials, has complex preparation process and is easy to cause secondary pollution.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
Aiming at the defects, the invention aims to provide a micro-battery spontaneous sewage treatment agent processing device which can quickly and effectively separate small-particle materials through a screening mechanism. The stability of the reagent raw materials is ensured, and the quality of the reagent preparation is improved. The invention also provides a preparation method of the sewage treatment agent, and the energy released by the primary battery consisting of Fe-C in the reagent is utilized in the sewage treatment process of the reagent to electrolyze substances difficult to degrade in the sewage, so that the sewage is effectively purified. No secondary pollution is generated in the treatment process, and the environmental protection benefit is high.
In order to achieve the purpose, the invention provides a spontaneous sewage treatment agent processing device of a micro-battery, which comprises a screening mechanism, a stirring mechanism and an extrusion mechanism which are sequentially butted;
the stirring mechanism is provided with a rotating tank which is arranged in an inclined mode; a hopper is arranged at the opening position of the rotating tank; the hopper is provided with a feed inlet and a discharge port which are respectively and independently communicated with the opening of the rotary tank; the feeding port and the discharging port are respectively butted with the screening mechanism and the extruding mechanism;
the inner wall of the rotating tank is provided with a helical blade.
According to the processing equipment of the micro-battery spontaneous sewage treatment agent, the screening mechanism comprises a screening tank, and a feeding hole is formed in the screening tank; a rotary screen disc is arranged in the screening tank and connected with a screen disc shaft; screening meshes are uniformly distributed on the rotary screen disc; an annular groove is formed in the inner wall of the screening tank; the outer edge of the rotary screen disc is provided with a sweeping plate extending into the annular groove; 3-6 material sweeping plates are uniformly arranged on the outer edge of the rotary sieve tray in a ring manner; the bottom of the screening tank is connected with a material guide pipe, and the material guide pipe is in butt joint with a hopper of the stirring mechanism.
According to the microcell spontaneous sewage treatment agent processing equipment, a plurality of partition plates which are radially arranged are arranged on the rotary screen disc; the number of the partition plates is 5-12.
According to the microcell spontaneous sewage treatment agent processing equipment, the side wall of the tank body of the screening tank is provided with a screening discharge hole communicated with the annular groove; a screening charging basket is arranged below the screening discharge port.
According to the microcell spontaneous sewage treatment agent processing equipment, the section of the screening tank is arc-shaped.
According to the microcell spontaneous sewage treatment agent processing equipment, the side edge of the ring groove is provided with the material baffle plate.
A method for preparing a sewage treatment agent by using the processing equipment is characterized by comprising the following steps:
s1: adding the crushed powder into a screening tank, screening to remove impurities in coarse particles, and feeding the screened fine materials into a rotating tank;
the powder material comprises waste iron slag, recovered iron powder and portland cement, and the proportion of the waste iron slag, the recovered iron powder and the portland cement is 45: 30: 11;
s2: adding a predetermined amount of water into the rotary tank 2, wherein the weight ratio of the added water to the powder is 0.5-0.8: 1; s3: the stirred material enters an extrusion mechanism 300 to be extruded into material balls;
s4: and placing and maintaining the material balls for 4-days to obtain the sewage treatment agent.
According to the preparation method of the invention, the fineness of the powder is not less than 100 meshes.
According to the preparation method of the invention, the weight ratio of the water to the powder is 0.6: 1.
The invention aims to provide a micro-battery spontaneous sewage treatment agent processing device and a preparation method thereof, and small-particle materials are quickly and effectively separated through a screening mechanism. The stability of the reagent raw materials is ensured, and the quality of the reagent preparation is improved. The invention also provides a preparation method of the sewage treatment agent, and the energy released by the primary battery consisting of Fe-C in the reagent is utilized in the sewage treatment process of the reagent to electrolyze substances difficult to degrade in the sewage, so that the sewage is effectively purified. No secondary pollution is generated in the treatment process, and the environmental protection benefit is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the structure in the direction A-A in FIG. 2;
FIG. 4 is a schematic structural diagram of the region B in FIG. 2;
in the figure: 1-screening tank, 11-rotary screen disc, 111-partition plate, 112-screening mesh; 12-ring groove, 13-sweeping plate, 14-sieve tray shaft, 15-feeding hole, 16-guide chute, 17-sieving charging bucket, 18-sieving discharging hole and 19-material baffle plate; 2-rotating the tank, 21-hopper; 100-screening mechanism, 200-stirring mechanism and 300-extruding mechanism.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Referring to fig. 1, the invention provides a spontaneous sewage treatment agent processing device of a micro-battery, which comprises a screening mechanism 100, a stirring mechanism 200 and an extrusion mechanism 300 which are sequentially butted;
the stirring mechanism 200 is provided with a rotating tank 2 which is obliquely arranged; a hopper 21 is arranged at the opening position of the rotary tank 2; the hopper 21 is provided with a feeding port and a discharging port which are respectively and independently communicated with the opening of the rotary tank 2; the feed inlet and the discharge outlet are respectively butted with the screening mechanism 100 and the extruding mechanism 300;
the inner wall of the rotating tank 2 is provided with a helical blade; the tank 2 is rotated in a positive direction to realize the stirring of the materials; the rotating tank 2 rotates reversely, and materials are led out from the opening;
referring to fig. 2, the screening mechanism 100 of the present invention includes a screening tank 1, wherein a feed inlet 15 is provided on the screening tank 1; a rotary screen disc 11 is arranged in the screening tank 1, and the rotary screen disc 11 is connected with a screen disc shaft 14; an annular groove 12 is arranged on the inner wall of the screening tank 1; the outer edge of the rotary screen disc 11 is provided with a sweeping plate 13 extending into the annular groove 12; preferably, the number of the material sweeping plates 13 is 3-6, and the material sweeping plates are uniformly arranged on the outer edge of the rotary sieve tray 11 in a ring shape; the bottom of the screening tank 1 is connected with a material guide pipe, and the material guide pipe is in butt joint with a hopper 21 of the stirring mechanism 200.
Referring to fig. 3, the rotary sieve tray 11 is provided with a plurality of partition plates 111 arranged radially; preferably, the number of the partition plates 111 is 5 to 12; preferably 6, 8 or 10; the rotary screen tray 11 is uniformly distributed with screen holes 112;
the material enters the screening tank 1 from the feed inlet 15 and falls onto the rotary screen disc 11; with the rotation of the rotary screen disc 11, the materials move towards the edge of the rotary screen disc 11; the small particle materials fall through the screen mesh 112, and the large particle materials are thrown to the periphery of the rotary screen disc 11 and fall into the ring groove 12. The sieving mesh 112 of the present invention is preferably 100 mesh, 120 mesh or 150 mesh.
Referring to fig. 4, a screening discharge port 18 communicated with the annular groove 12 is arranged on the side wall of the tank body of the screening tank 1; a screening material barrel 17 is arranged below the screening discharge port 18; the large-particle materials are swept to the screening discharge port 18 by the sweeping plate 13 along with the rotation of the rotary screen disc 11 and finally enter the screening material barrel 17.
Better, the cross-section of screening jar 1 is the arc, is convenient for the quick roll of large granule material. The function of separating large-particle materials by the rotary screen disc 11 at a lower rotating speed is realized.
Preferably, the feed inlet 15 is connected to a material guide chute 16 facing the sieve tray shaft 14; after being added, the materials fall onto the rotary screen disc 11 from a position close to the screen disc shaft 14, so that the screening effect is improved.
The screening shaft 14 is in transmission connection with a screening motor, and preferably, the screening motor is connected with a frequency converter. The rotating speed of the rotary screen disc 11 is properly adjusted according to the types of the materials to be screened by the person skilled in the art, and the materials are fully separated.
Preferably, the side edge of the ring groove 12 is provided with a baffle plate 19, and the small particle materials falling from the baffle plate 19 slide down along the baffle plate 19 to be prevented from falling into the ring groove 12.
Furthermore, the bottom surface of the annular groove 12 is also provided with screening meshes 112, so that a small amount of residual small-particle materials fall from the bottom of the annular groove 12 when the material sweeping plate 13 sweeps materials, and the separation sufficiency is improved.
The invention arranges a rotary sieve tray in a sieving tank, and a ring groove is arranged on the wall of the tank; with the rotation of the rotary sieve tray, small particle materials leak out of the sieving meshes of the sieve tray; the large-particle materials fall into the ring groove from the edge of the sieve tray. The small-particle materials are quickly and effectively separated.
The invention provides a preparation method of the sewage treatment agent, which comprises the following steps:
s1: adding the crushed powder into a screening tank 1, screening to remove impurities in coarse particles, and feeding the screened fine materials into a rotating tank 2;
the powder material comprises waste iron slag, recovered iron powder and portland cement, and the proportion of the waste iron slag, the recovered iron powder and the portland cement is 45: 30: 11;
preferably, the fineness of the powder is not less than 100 meshes, and preferably 120 meshes or 150 meshes.
S2: adding a predetermined amount of water into the rotary tank 2, wherein the weight ratio of the added water to the powder is 0.5-0.8: 1; preferably 0.6: 1;
s3: the stirred material enters an extrusion mechanism 300 to be extruded into material balls;
s4: and placing and maintaining the material balls for 4-days to obtain the sewage treatment agent.
The inventor uses the sewage treatment agent prepared by the invention in various wastewater treatment experiments, such as the decyanation of textile industry, printing and dyeing wastewater and electroplating wastewater, the detoxification treatment of Cr6+, the sterilization treatment of hospital wastewater and the like. All obtain better effect.
The sewage treatment agent disclosed by the invention is simple in preparation method and low in raw material cost. In the sewage treatment process, a primary battery consisting of Fe-C in the reagent is utilized, and the released energy electrolyzes substances (such as dye molecules, macromolecular organic molecules, virus cells and the like) which are difficult to degrade in the sewage, so that the sewage is effectively purified. No secondary pollution is generated in the treatment process, and the environmental protection benefit is high.
In conclusion, the invention provides a micro-battery spontaneous sewage treatment agent processing device which can quickly and effectively separate small-particle materials through a screening mechanism. The stability of the reagent raw materials is ensured, and the quality of the reagent preparation is improved. The invention also provides a preparation method of the sewage treatment agent, and the energy released by the primary battery consisting of Fe-C in the reagent is utilized in the sewage treatment process of the reagent to electrolyze substances difficult to degrade in the sewage, so that the sewage is effectively purified. No secondary pollution is generated in the treatment process, and the environmental protection benefit is high.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A micro-battery spontaneous sewage treatment agent processing device is characterized by comprising a screening mechanism, a stirring mechanism and an extrusion mechanism which are sequentially butted;
the stirring mechanism is provided with a rotating tank which is arranged in an inclined mode; a hopper is arranged at the opening position of the rotating tank; the hopper is provided with a feed inlet and a discharge port which are respectively and independently communicated with the opening of the rotary tank; the feeding port and the discharging port are respectively butted with the screening mechanism and the extruding mechanism;
the inner wall of the rotating tank is provided with a helical blade.
2. The microcell spontaneous sewage treatment agent processing equipment according to claim 1, wherein the screening mechanism comprises a screening tank, and a feed inlet is formed in the screening tank; a rotary screen disc is arranged in the screening tank and connected with a screen disc shaft; screening meshes are uniformly distributed on the rotary screen disc; an annular groove is formed in the inner wall of the screening tank; the outer edge of the rotary screen disc is provided with a sweeping plate extending into the annular groove; 3-6 material sweeping plates are uniformly arranged on the outer edge of the rotary sieve tray in a ring manner; the bottom of the screening tank is connected with a material guide pipe, and the material guide pipe is in butt joint with a hopper of the stirring mechanism.
3. The microcell spontaneous sewage treatment agent processing equipment according to claim 2, wherein a plurality of partition plates are radially arranged on the rotary screen tray; the number of the partition plates is 5-12.
4. The microcell spontaneous sewage treatment agent processing equipment according to claim 3, wherein a screening discharge hole communicated with the ring groove is formed in the side wall of the tank body of the screening tank; a screening charging basket is arranged below the screening discharge port.
5. The microcell spontaneous sewage treatment agent processing apparatus according to claim 4, wherein the sieving tank has an arc-shaped cross section.
6. The microcell spontaneous sewage treatment agent processing apparatus according to claim 5, wherein a striker plate is provided on a side edge of the ring groove.
7. A method for preparing a sewage treatment agent by using the processing equipment as claimed in any one of claims 1 to 6, which is characterized by comprising the following steps:
s1: adding the crushed powder into a screening tank, screening to remove impurities in coarse particles, and feeding the screened fine materials into a rotating tank;
the powder material comprises waste iron slag, recovered iron powder and portland cement, and the proportion of the waste iron slag, the recovered iron powder and the portland cement is 45: 30: 11;
s2: adding a predetermined amount of water into the rotary tank 2, wherein the weight ratio of the added water to the powder is 0.5-0.8: 1;
s3: the stirred material enters an extrusion mechanism 300 to be extruded into material balls;
s4: and placing and maintaining the material balls for 4-days to obtain the sewage treatment agent.
8. The production method according to claim 7, wherein the fineness of the pulverized material is not less than 100 mesh.
9. The method of claim 7, wherein the weight ratio of water to powder is 0.6: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110262876.3A CN113102213A (en) | 2021-03-11 | 2021-03-11 | Micro-battery spontaneous sewage treatment agent processing equipment and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110262876.3A CN113102213A (en) | 2021-03-11 | 2021-03-11 | Micro-battery spontaneous sewage treatment agent processing equipment and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113102213A true CN113102213A (en) | 2021-07-13 |
Family
ID=76710942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110262876.3A Pending CN113102213A (en) | 2021-03-11 | 2021-03-11 | Micro-battery spontaneous sewage treatment agent processing equipment and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113102213A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351315A (en) * | 2005-12-28 | 2009-01-21 | Ocv智识资本有限责任公司 | Granulation-coating machine for glass fiber granules |
| CN101967016A (en) * | 2010-11-05 | 2011-02-09 | 北京泽源兴邦科技有限公司 | Microcell spontaneous sewage treatment agent and preparation method thereof |
| CN105836836A (en) * | 2016-04-28 | 2016-08-10 | 丘寿勇 | Sewage treating agent and preparing method thereof |
| CN107051852A (en) * | 2017-04-19 | 2017-08-18 | 黑龙江省畜牧机械化研究所 | Vertical shaft tapered corn stalk de-burring machine |
| CN107159571A (en) * | 2017-06-03 | 2017-09-15 | 颍上县锡安山米业有限公司 | A kind of layered-rotation formula rice removes stone device |
| CN206526763U (en) * | 2016-11-14 | 2017-09-29 | 上海骏源实业股份有限公司 | The sewage-treating agent that a kind of solid material can be crushed is mixed with equipment |
| CN206853625U (en) * | 2017-03-29 | 2018-01-09 | 佛山市帝星威自动化设备有限公司 | A kind of ultrafine powder Squeezinggranulator |
-
2021
- 2021-03-11 CN CN202110262876.3A patent/CN113102213A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351315A (en) * | 2005-12-28 | 2009-01-21 | Ocv智识资本有限责任公司 | Granulation-coating machine for glass fiber granules |
| CN101967016A (en) * | 2010-11-05 | 2011-02-09 | 北京泽源兴邦科技有限公司 | Microcell spontaneous sewage treatment agent and preparation method thereof |
| CN105836836A (en) * | 2016-04-28 | 2016-08-10 | 丘寿勇 | Sewage treating agent and preparing method thereof |
| CN206526763U (en) * | 2016-11-14 | 2017-09-29 | 上海骏源实业股份有限公司 | The sewage-treating agent that a kind of solid material can be crushed is mixed with equipment |
| CN206853625U (en) * | 2017-03-29 | 2018-01-09 | 佛山市帝星威自动化设备有限公司 | A kind of ultrafine powder Squeezinggranulator |
| CN107051852A (en) * | 2017-04-19 | 2017-08-18 | 黑龙江省畜牧机械化研究所 | Vertical shaft tapered corn stalk de-burring machine |
| CN107159571A (en) * | 2017-06-03 | 2017-09-15 | 颍上县锡安山米业有限公司 | A kind of layered-rotation formula rice removes stone device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113877801A (en) | Concrete slurry recycling device | |
| CN113102213A (en) | Micro-battery spontaneous sewage treatment agent processing equipment and preparation method thereof | |
| EP0008601B1 (en) | Compost making apparatus | |
| CN107457059A (en) | One kind crushes and screens different grain size gangue processing equipment | |
| CN113232195A (en) | Water immersion type screening machine | |
| CN111494985A (en) | Multistage continuous countercurrent washing leaching equipment and method | |
| CN101328004B (en) | Flocculating concentration apparatus in sludge treatment | |
| CN219129094U (en) | Mixing arrangement is smashed to boron carbide raw materials | |
| CN210097802U (en) | Grinder is used in miropowder processing | |
| CN111905887A (en) | Intelligent organic garbage treatment device and method | |
| CN212440134U (en) | Multistage continuous countercurrent washing and leaching equipment | |
| CN104302404B (en) | Method for treating waste, in particular household refuse, and unit for implementing same | |
| CN212284288U (en) | Intelligent organic garbage treatment device | |
| CN214107434U (en) | Magnetic separation device for bauxite powder | |
| CN211246881U (en) | Facing sand processing system for brick permeates water | |
| CN210457525U (en) | Waste liquid classified collection and pretreatment device | |
| CN210613248U (en) | Lithium battery cathode graphite dust collection device | |
| CN216440799U (en) | Refractory material raw material crushing device | |
| CN217164717U (en) | Screening plant is smashed to insoluble sulphur | |
| CN218256070U (en) | Mixing arrangement is used in plastic products granule batching | |
| CN209577315U (en) | A kind of kitchen refuse separator | |
| CN115178357B (en) | Powder metallurgy metal powder processing device with efficient filtering function | |
| CN214052426U (en) | Material pre-screening mechanism for crucible production | |
| CN215465901U (en) | Concrete waste water recovery device | |
| CN217323687U (en) | Black and odorous water body sludge stirring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210713 |