CN108212454A - A kind of soil remediation pretreatment unit - Google Patents
A kind of soil remediation pretreatment unit Download PDFInfo
- Publication number
- CN108212454A CN108212454A CN201711392403.5A CN201711392403A CN108212454A CN 108212454 A CN108212454 A CN 108212454A CN 201711392403 A CN201711392403 A CN 201711392403A CN 108212454 A CN108212454 A CN 108212454A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- crushing chamber
- chamber
- soil remediation
- pretreatment unit
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of soil remediation pretreatment units, including crushing chamber, sieve plate and promote chamber；The crushing chamber upper end is provided with feed hopper, and rotary shaft A is provided on the right side of feed hopper, and rotary shaft A is rotatablely connected through crushing chamber upper end and with crushing chamber, is symmetrically arranged with two groups of cutter on the rotary shaft A, rotating bar is provided on the inside of the cutter；Promotion chamber is provided on the right side of the crushing chamber；It is also slided on the inside of the crushing chamber and is provided with sieve plate, the lower end of sieve plate is installed with supporting rod, and the lower end of supporting rod is provided with sliding slot, sliding block is slidably connected in sliding slot.It is of the invention novel in design, crushing is carried out at the same time by the cutter of the horizontal direction of setting and the cutter of vertical direction, improve the crush efficiency of soil, and good crushing effect, so as to improve contact of the soil with medicament, make soil remediation better, reduce the time of soil remediation pretreatment, improve work efficiency.
Description
Technical field
The present invention relates to soil remediation field, specifically a kind of soil remediation pretreatment unit.
Background technology
Due to population sharp increase, industry is grown rapidly, and solid waste is constantly stacked and toppled over to soil surface, is harmful to useless
Water is constantly permeated into soil, and the pernicious gas and floating dust in air also constantly land in the soil with rainwater, result in soil
Pollution.Soil pollutant is broadly divided into two major class of inorganic pollution and organic pollution.Inorganic pollution mainly include acid,
Alkali, heavy metal, salt, radioactive element caesium, strontium compound, containing arsenic, selenium, fluorine compound etc..Organic pollution mainly wraps
Include organic agricultural chemicals, phenols, cyanide, oil, synthetic detergent, 3,4- BaPs and by municipal sewage, sludge and barnyard manure band
Harmful microorganism come etc..It is excessive when containing hazardous substance in soil, more than the self-purification capacity of soil, the group of soil will be caused
It changes into, structure and function, microbial activities is suppressed, and harmful substance or its decomposition product gradually accumulate in the soil
It is absorbed by the body indirectly by " soil → plant → human body " or by " soil → water → human body ", reaches and be detrimental to health
Degree.In repairing polluted soil, in order to which the mixing for making medicament and soil homogenizes, the crushing and stirring of soil can be first carried out.
But in actual mechanical process, soil crush efficiency is low, wastes a large amount of processing time, while soil crushing effect is poor, crushes
Uneven to cause medicament that be sufficiently mixed with soil, soil remediation effect is poor.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of soil remediation pretreatment unit
Problem.
To achieve the above object, the present invention provides following technical solution：
A kind of soil remediation pretreatment unit including crushing chamber, sieve plate and promotes chamber；The crushing chamber upper end is provided with charging
It struggles against, rotary shaft A is provided on the right side of feed hopper, rotary shaft A is rotatablely connected through crushing chamber upper end and with crushing chamber, the rotation
Two groups of cutter are symmetrically arranged on axis A, rotating bar is provided on the inside of the cutter, the other end of rotating bar is fixedly mounted
There is first bevel gear, the first Zhui Chi roads are engaged with the ring gear being fixedly mounted on the inside of crushing chamber；The right side of the crushing chamber
Promotion chamber is provided with, the left side upper and lower ends for promoting chamber are connected with crushing chamber, are promoted intracavitary side and are rotatably connected to rotary shaft B,
Rotary shaft B is rotatablely connected through the upper end for promoting chamber and by belt and rotary shaft A, and helical-blade is equipped on the rotary shaft B
Piece A；It is also slided on the inside of the crushing chamber and is provided with sieve plate, the lower end of sieve plate is installed with supporting rod, and the lower end of supporting rod is set
Sliding slot is equipped with, sliding block is slidably connected in sliding slot, eccentric wheel is installed on the inside of sliding block；The eccentric wheel is fixedly mounted on
On rotary shaft C, the left end of rotary shaft C is fixedly connected through crushing chamber and with the output terminal of motor, and the right end of rotary shaft C runs through powder
It the side wall of broken chamber and is fixedly connected with second bevel gear, second bevel gear and the triconodont for being fixedly mounted on rotary shaft B lower ends
Wheel engagement.
As further embodiment of the present invention：The rotating bar is symmetrical arranged to be rotatablely connected there are two and with rotary shaft A.
As further scheme of the invention：Cutter are also equipped in the rotating bar.
As further scheme of the invention：The sliding block is loop configuration.
As further scheme of the invention：Baffle is also installed on the right side of the upper end of the sieve plate, is set on baffle
It is equipped with through-hole.
As further scheme of the invention：Helical blade B is also symmetrically arranged on the rotary shaft C.
As further scheme of the invention：The middle position of the crushing chamber lower end is provided with blanking port.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, crushing is carried out at the same time by the cutter of the horizontal direction of setting and the cutter of vertical direction, improves the powder of soil
Broken efficiency；
2nd, by the sieve plate of setting, up and down reciprocatingly property moves, and the soil screening for meeting crushing requirement is handled, does not reach requirement
Soil enter promotion intracavitary under the effect of gravity, being re-delivered to crushing chamber inner top side by promoting chamber carries out wheat-middlings again
Broken, the through-hole set on baffle realizes the folding for promoting chamber lower end, so as to which the less soil for reaching screening requirement be made to enter promotion
Intracavitary, and then the soil treatment time is reduced, improve working efficiency；
3rd, symmetrically arranged helical blade B gathers soil to centre position, so as to conveniently drop out.
Description of the drawings
Fig. 1 is the structure diagram of soil remediation pretreatment unit.
Fig. 2 is the schematic enlarged-scale view at A in soil remediation pretreatment unit.
In figure：1- crushing chambers, 2- motors, 3- sieve plates, 4- supporting rods, 5- ring gears, 6- first bevel gears, 7- cuttings
Knife, 8- feed hoppers, 9- rotary shafts A, 10- rotary shaft B, 11- promoted chamber, 12- helical blade A, 13- rotating bar, 14- eccentric wheels,
15- helical blade B, 16- rotary shafts C, 17- blanking port, 18- second bevel gears, 19- third hand tap gears, 20- baffles, 21- skins
Band, 22- sliding slots, 23- sliding blocks.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
~ 2 are please referred to Fig.1, a kind of soil remediation pretreatment unit including crushing chamber 1, sieve plate 3 and promotes chamber 11；The powder
Broken 1 upper end of chamber is provided with feed hopper 8, and the right side of feed hopper 8 is provided with rotary shaft A9, rotary shaft A9 through 1 upper end of crushing chamber and
It is rotatablely connected with crushing chamber 1, two groups of cutter 7 is symmetrically arranged on the rotary shaft A9, cutting is driven when rotary shaft A9 is rotated
Knife 7 carries out soil cutting and grinding, and the insides of the cutter 7 is provided with rotating bar 13, there are two rotating bar 13 is symmetrical arranged
And be rotatablely connected with rotary shaft A9, the other end of rotating bar 13 is installed with first bevel gear 6, and the first Zhui Chi roads 6 are with fixing
Ring gear 5 mounted on 1 inside of crushing chamber engages, and rotating bar 13 is driven to rotate when being rotated so as to fulfill rotary shaft A9, simultaneously
Rotating bar 13 rotates under the action of first bevel gear 6 and ring gear 5, and cutter are also equipped in the rotating bar 13
7, cutter 7 is driven to rotate when rotating bar 13 rotates, so as to fulfill the vertical direction cutting and grinding in crushing chamber 1, improve soil
Crush efficiency；The right side of the crushing chamber 1 be provided with promoted chamber 11, promoted chamber 11 left side upper and lower ends with crushing chamber 1
Connection promotes 11 inside of chamber and is rotatably connected to rotary shaft B10, and rotary shaft B10 is through the upper end for promoting chamber 11 and passes through belt 21
It is rotatablely connected with rotary shaft A9, helical blade A12 is installed on the rotary shaft B10, helical blade A12 will not reach when rotating
The inner top side that crushing chamber 1 is re-delivered to the soil for crushing requirement is crushed again, and effect is crushed so as to further improve
Rate；1 inside of the crushing chamber, which is also slided, is provided with sieve plate 3, and the lower end of sieve plate 3 is installed with supporting rod 4, under supporting rod 4
End is provided with sliding slot 22, and sliding block 23 is slidably connected in sliding slot 22, and the sliding block 23 is loop configuration, and the inside of sliding block 23 is fixed
Eccentric wheel 14 is installed, eccentric wheel 14 leads to pot supporting rod 4 and sieve plate 3 is driven to move up and down when rotating, so as to improve screening effect；Institute
It states and is also installed with baffle 20 on the right side of the upper end of sieve plate 3, through-hole is provided on baffle 20, gear is driven when sieve plate 3 moves up and down
Plate 20 moves up and down, and the through-hole that is set on baffle 20 realizes the folding for promoting 11 lower end of chamber, so as to make less to reach screening requirement
Soil enter promotion intracavitary, and then reduce the soil treatment time, improve working efficiency；The eccentric wheel 14 is fixedly mounted on rotation
In rotating shaft C 16, the left end of rotary shaft C16 is fixedly connected through crushing chamber 1 and with the output terminal of motor 2, the right end of rotary shaft C16
Through crushing chamber 1 side wall and be fixedly connected with second bevel gear 18, second bevel gear 18 and be fixedly mounted under rotary shaft B10
The third hand tap gear 19 at end engages, and drives rotary shaft C16 rotation when motor 2 rotates, rotary shaft C16 by second bevel gear 18 with
The engagement of third hand tap gear 19 drives rotary shaft B10 rotations；Helical blade is also symmetrically arranged on the rotary shaft C16
Drive helical blade B15 rotation when B15, rotary shaft C16 are rotated, symmetrically arranged helical blade B15 is by soil to centre position
Gather, so as to conveniently drop out；The middle position of 1 lower end of crushing chamber is provided with blanking port 17, and the soil handled well passes through
Blanking port 17 drops out.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of soil remediation pretreatment unit, including crushing chamber（1）, sieve plate（3）With promotion chamber（11）；It is characterized in that, institute
State crushing chamber（1）Upper end is provided with feed hopper（8）, feed hopper（8）Right side be provided with rotary shaft A（9）, rotary shaft A（9）Run through
Crushing chamber（1）Upper end and and crushing chamber（1）Rotation connection, the rotary shaft A（9）On be symmetrically arranged with two groups of cutter（7）, institute
State cutter（7）Inside be provided with rotating bar（13）, rotating bar（13）The other end be installed with first bevel gear（6）,
First Zhui Chi roads（6）With being fixedly mounted on crushing chamber（1）The ring gear of inside（5）Engagement；The crushing chamber（1）Right side set
It is equipped with promotion chamber（11）, promote chamber（11）Left side upper and lower ends and crushing chamber（1）Connection promotes chamber（11）Inside rotation connects
It is connected to rotary shaft B（10）, rotary shaft B（10）Through promotion chamber（11）Upper end and pass through belt（21）With rotary shaft A（9）Rotation
Connection, the rotary shaft B（10）On helical blade A is installed（12）；The crushing chamber（1）It also slides and is provided with sieve plate in inside
（3）, sieve plate（3）Lower end be installed with supporting rod（4）, supporting rod（4）Lower end be provided with sliding slot（22）, sliding slot（22）It is interior
Slidably connect sliding block（23）, sliding block（23）Inside be installed with eccentric wheel（14）；The eccentric wheel（14）It is fixedly mounted
In rotary shaft C（16）On, rotary shaft C（16）Left end run through crushing chamber（1）And and motor（2）Output terminal be fixedly connected, revolve
Rotating shaft C（16）Right end run through crushing chamber（1）Side wall and and second bevel gear（18）It is fixedly connected, second bevel gear（18）With
It is fixedly mounted on rotary shaft B（10）The third hand tap gear of lower end（19）Engagement.
2. soil remediation pretreatment unit according to claim 1, which is characterized in that the rotating bar（13）It is symmetrical arranged
There are two and with rotary shaft A（9）Rotation connection.
3. soil remediation pretreatment unit according to claim 1, which is characterized in that the rotating bar（13）On also install
There are cutter（7）.
4. soil remediation pretreatment unit according to claim 1, which is characterized in that the sliding block（23）For ring junction
Structure.
5. soil remediation pretreatment unit according to claim 1, which is characterized in that the sieve plate（3）Upper end on the right side of
Also it is installed with baffle（20）, baffle（20）On be provided with through-hole.
6. soil remediation pretreatment unit according to claim 1, which is characterized in that the rotary shaft C（16）On it is also right
Title is provided with helical blade B（15）.
7. soil remediation pretreatment unit according to claim 1, which is characterized in that the crushing chamber（1）In lower end
Between be provided with blanking port at position（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392403.5A CN108212454B (en) | 2017-12-21 | 2017-12-21 | A kind of soil remediation pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392403.5A CN108212454B (en) | 2017-12-21 | 2017-12-21 | A kind of soil remediation pretreatment unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108212454A true CN108212454A (en) | 2018-06-29 |
| CN108212454B CN108212454B (en) | 2019-09-24 |
Family
ID=62647648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711392403.5A Active CN108212454B (en) | 2017-12-21 | 2017-12-21 | A kind of soil remediation pretreatment unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN108212454B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108058A (en) * | 2018-07-09 | 2019-01-01 | 俞友航 | A kind of efficient hybrid governance device of soil |
| CN109174950A (en) * | 2018-07-12 | 2019-01-11 | 奚永乐 | A kind of soil pretreatment device for soil remediation |
| CN109453994A (en) * | 2018-09-20 | 2019-03-12 | 李晓辉 | Charging equipment is used during a kind of rubber production |
| CN110227591A (en) * | 2019-07-05 | 2019-09-13 | 邓博文 | A kind of self-loopa crushing grinding device for rice processing |
| CN111545309A (en) * | 2020-05-19 | 2020-08-18 | 江苏尚诚纺织科技有限公司 | Efficient cotton crusher for producing cellulose acetate butyrate |
| CN111632688A (en) * | 2020-04-30 | 2020-09-08 | 厦门嘉盛生物科技有限公司 | Sea water fish biological feed production processingequipment |
| CN112246328A (en) * | 2020-09-28 | 2021-01-22 | 张栋良 | Anti-caking powder extinguishing agent production powder process device |
| CN112517180A (en) * | 2020-11-06 | 2021-03-19 | 解亚明 | Traditional Chinese medicine crushing device for solving problems of impaired medicine property and poor crushing effect |
| CN112570113A (en) * | 2020-12-02 | 2021-03-30 | 徐州永路生物质能源有限公司 | Biomass energy device |
| CN113926542A (en) * | 2020-06-29 | 2022-01-14 | 山东黄金归来庄矿业有限公司 | Automatic analog quantity electric control equipment capable of optimizing crushing process |
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| CN106423513A (en) * | 2016-09-07 | 2017-02-22 | 成都聚立汇信科技有限公司 | Novel biomass energy machining device |
| CN106576641A (en) * | 2016-12-09 | 2017-04-26 | 新昌县牛山农产品专业合作社 | Straw smashing device for agricultural production |
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| CN207996887U (en) * | 2017-12-21 | 2018-10-23 | 韶关航佳信息咨询有限公司 | A kind of soil remediation pretreatment unit |
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| CN205128093U (en) * | 2015-10-28 | 2016-04-06 | 吴端挠 | Vertical fodder grinder with automatic feed device |
| CN106423513A (en) * | 2016-09-07 | 2017-02-22 | 成都聚立汇信科技有限公司 | Novel biomass energy machining device |
| CN106576641A (en) * | 2016-12-09 | 2017-04-26 | 新昌县牛山农产品专业合作社 | Straw smashing device for agricultural production |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108058A (en) * | 2018-07-09 | 2019-01-01 | 俞友航 | A kind of efficient hybrid governance device of soil |
| CN109174950A (en) * | 2018-07-12 | 2019-01-11 | 奚永乐 | A kind of soil pretreatment device for soil remediation |
| CN109453994A (en) * | 2018-09-20 | 2019-03-12 | 李晓辉 | Charging equipment is used during a kind of rubber production |
| CN109453994B (en) * | 2018-09-20 | 2020-08-21 | 山东隆源橡胶有限公司 | Feeding equipment used in rubber production process |
| CN110227591A (en) * | 2019-07-05 | 2019-09-13 | 邓博文 | A kind of self-loopa crushing grinding device for rice processing |
| CN111632688A (en) * | 2020-04-30 | 2020-09-08 | 厦门嘉盛生物科技有限公司 | Sea water fish biological feed production processingequipment |
| CN111545309A (en) * | 2020-05-19 | 2020-08-18 | 江苏尚诚纺织科技有限公司 | Efficient cotton crusher for producing cellulose acetate butyrate |
| CN113926542A (en) * | 2020-06-29 | 2022-01-14 | 山东黄金归来庄矿业有限公司 | Automatic analog quantity electric control equipment capable of optimizing crushing process |
| CN112246328A (en) * | 2020-09-28 | 2021-01-22 | 张栋良 | Anti-caking powder extinguishing agent production powder process device |
| CN112246328B (en) * | 2020-09-28 | 2022-04-19 | 江山市龙江消防材料有限公司 | Anti-caking powder extinguishing agent production powder process device |
| CN112517180A (en) * | 2020-11-06 | 2021-03-19 | 解亚明 | Traditional Chinese medicine crushing device for solving problems of impaired medicine property and poor crushing effect |
| CN112570113A (en) * | 2020-12-02 | 2021-03-30 | 徐州永路生物质能源有限公司 | Biomass energy device |
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| Publication number | Publication date |
|---|---|
| CN108212454B (en) | 2019-09-24 |
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