CN212560018U - Kitchen organic waste treatment and fertilizer preparation device - Google Patents

Kitchen organic waste treatment and fertilizer preparation device Download PDF

Info

Publication number
CN212560018U
CN212560018U CN202021063326.6U CN202021063326U CN212560018U CN 212560018 U CN212560018 U CN 212560018U CN 202021063326 U CN202021063326 U CN 202021063326U CN 212560018 U CN212560018 U CN 212560018U
Authority
CN
China
Prior art keywords
box
crushing
top end
fixedly connected
bottom end
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.)
Expired - Fee Related
Application number
CN202021063326.6U
Other languages
Chinese (zh)
Inventor
李函霖
赵杰
侯志朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Lvrao Environmental Protection Technology Co ltd
Original Assignee
Qingdao Lvrao Environmental Protection Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Lvrao Environmental Protection Technology Co ltd filed Critical Qingdao Lvrao Environmental Protection Technology Co ltd
Priority to CN202021063326.6U priority Critical patent/CN212560018U/en
Application granted granted Critical
Publication of CN212560018U publication Critical patent/CN212560018U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The utility model relates to the technical field of environmental protection equipment, in particular to a kitchen organic waste treatment fertilizer making device which can improve the waste crushing effect, save the working procedures and improve the fertilizer making effect and efficiency by setting; the fertilizer making device comprises a base, a plurality of groups of supporting columns and a fertilizer making box, wherein the top end of the base is fixedly connected with the bottom ends of the supporting columns, the top ends of the supporting columns are fixedly connected with the bottom ends of the fertilizer making box, and a feeding pipe is arranged at the top end of the fertilizer making box; still include the multiunit support, smash the case, the apparatus further comprises a rotating shaft, first belt pulley, the belt, the second belt pulley, the power shaft, first headstock, the multiunit bracing piece, the case is smashed in advance, two sets of second headstock, two sets of crushing roller and scraper blade, support bottom and base top fixed connection, support top and crushing bottom of the case fixed connection, inlet pipe top and crushing case intercommunication, the pivot is located smashes the incasement, be equipped with the multiunit in the pivot and smash sword, the rotatable crushing case and the support of passing in pivot bottom, pivot bottom and first belt pulley fixed connection, the belt suit is on first belt pulley.

Description

Kitchen organic waste treatment and fertilizer preparation device
Technical Field
The utility model relates to a technical field of environmental protection equipment especially relates to a fertile device of kitchen organic waste processing system.
Background
As is well known, the kitchen organic waste treatment fertilizer making device is an auxiliary device for preparing the kitchen waste fertilizer in the waste treatment process, and is widely used in the field of environmental protection equipment; the existing organic kitchen waste treatment fertilizer making device comprises a base, a plurality of groups of supporting columns and a fertilizer making box, wherein the top end of the base is fixedly connected with the bottom ends of the supporting columns, the top ends of the supporting columns are fixedly connected with the bottom ends of the fertilizer making box, a feeding pipe is arranged at the top end of the fertilizer making box, and a discharging pipe is arranged at the bottom end of the fertilizer making box; when the conventional organic kitchen waste treatment fertilizer making device is used, firstly, waste enters a fertilizer making box through a feeding pipe, and is discharged through a discharging pipe after being subjected to fertilizer making treatment; present organic refuse treatment of kitchen cabinet system fertile device discovers in using, and the fertile case of system is carried out to system in need transporting after rubbish is smashed, and the working procedure is complicated, and efficiency is lower to rubbish is smashed the effect relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a through the setting, can improve the kibbling effect of rubbish, save the process, improve the fertile device of kitchen cabinet organic waste processing system of fertile effect of system.
The utility model discloses a kitchen organic waste handles fertile device of system, including base, multiunit pillar and system fertile case, base top and pillar bottom fixed connection, pillar top and system fertile bottom of the case fixed connection, system fertile case top is equipped with the inlet pipe, system fertile bottom of the case end is equipped with row material pipe; the crushing device also comprises a plurality of groups of supports, a crushing box, a rotating shaft, a first belt pulley, a belt, a second belt pulley, a power shaft, a first power box, a plurality of groups of supporting rods, a pre-crushing box, two groups of second power boxes, two groups of crushing rollers and a scraper blade, wherein the bottom end of the support is fixedly connected with the top end of a base, the top end of the support is fixedly connected with the bottom end of the crushing box, the top end of a feeding pipe is communicated with the crushing box, the rotating shaft is positioned in the crushing box, a plurality of groups of crushing cutters are arranged on the rotating shaft, the bottom end of the rotating shaft can rotatably penetrate through the crushing box and the supports, the bottom end of the rotating shaft is fixedly connected with the first belt pulley, the belt is sleeved on the first belt pulley, the second belt pulley is connected with the first belt pulley through belt transmission, the bottom end of the power shaft is fixedly connected with the second belt pulley, bracing piece top and the bottom end fixed connection of precomminution case, the precomminution case top is equipped with the opening, second headstock fixed mounting is at the precomminution case right-hand member, it is rotatable to pass the precomminution case and is connected with the output of second headstock to smash the roller right-hand member, it is equipped with crushing blade to smash the roller surface, the precomminution incasement wall is equipped with crushing blade, the precomminution bottom is equipped with communicating pipe, communicating pipe and crushing case top intercommunication, scraper blade fixed mounting is in the pivot, the contact of scraper blade bottom and crushing case bottom.
The utility model discloses a fertile device of kitchen organic waste processing system still includes the conveying case, conveying bottom of the case end and base top fixed connection, arranges material socle end and conveying case intercommunication.
The utility model discloses a fertile device of kitchen cabinet organic waste processing system still includes fixed plate, chemical tank and medicament pump, fixed plate and support left end fixed connection, chemical tank bottom and fixed plate top fixed connection, chemical pump bottom and fixed plate top fixed connection, and the medicament pump left end is equipped with the pencil of taking out medicine, takes out the pencil and stretches into to the chemical tank in, and the chemical pump right-hand member is equipped with the connecting pipe, and the connecting pipe stretches into to the fertile incasement of system.
The utility model discloses a fertile device of kitchen organic waste processing system still includes feed hopper and multiunit stock guide, feed hopper bottom and the crushing case top intercommunication in advance, multiunit stock guide fixed mounting is at the opening part on crushing case top in advance.
The utility model discloses a fertile device of kitchen organic waste processing system still includes the protection box, protection box top and support top fixed connection, and second belt pulley and first belt pulley all are located the protection box.
The utility model discloses a fertile device of kitchen organic waste processing system still includes the observation window, and the medicament case front end is equipped with the opening, and observation window fixed mounting is at the opening part.
The utility model discloses a fertile device of kitchen organic waste processing system still includes the check valve, and check valve fixed mounting is on the connecting pipe of medicament pump right-hand member.
The utility model discloses a fertile device of kitchen organic waste processing system still includes four group's buffering pillars, buffering pillar top and base bottom fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that: at first rubbish gets into from the opening on pre-crushing case top, then start the second headstock, the transmission drives crushing roller and rotates, and smash rubbish, rubbish after smashing, discharge into crushing case through communicating pipe, then start first headstock, the transmission drives the power shaft and rotates, drive the second belt pulley simultaneously, belt and pivot rotate, make crushing sword smash the rubbish after tentatively smashing once more, improve the crushing effect of rubbish, the scraper blade strikes off the rubbish after smashing once more to inlet pipe discharge, get into the fertilizer making case, it can to carry out the fertilizer making processing, through the above setting, can improve the kibbling effect of rubbish, save the process, improve the fertilizer making effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic sectional top view of the connection of the crushing roller and the crushing blade;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1;
in the drawings, the reference numbers: 1. a base; 2. a pillar; 3. preparing a fertilizer box; 4. a feed pipe; 5. a discharge pipe; 6. a support; 7. a crushing box; 8. a rotating shaft; 9. a crushing knife; 10. a first pulley; 11. a belt; 12. a second pulley; 13. a power shaft; 14. a first power box; 15. a support bar; 16. a pre-crushing box; 17. a second power box; 18. a crushing roller; 19. a crushing blade; 20. a communicating pipe; 21. a squeegee; 22. a delivery box; 23. a fixing plate; 24. a kit; 25. a drug pump; 26. a feed hopper; 27. a material guide plate; 28. a protection box; 29. an observation window; 30. a one-way valve; 31. and a buffer strut.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the device for processing organic kitchen waste to produce fertilizer comprises a base 1, a plurality of groups of pillars 2 and a fertilizer producing box 3, wherein the top end of the base 1 is fixedly connected with the bottom ends of the pillars 2, the top end of the pillars 2 is fixedly connected with the bottom end of the fertilizer producing box 3, the top end of the fertilizer producing box 3 is provided with a feeding pipe 4, and the bottom end of the fertilizer producing box 3 is provided with a discharging pipe 5; also comprises a plurality of groups of supports 6, a crushing box 7, a rotating shaft 8, a first belt pulley 10, a belt 11, a second belt pulley 12, a power shaft 13, a first power box 14, a plurality of groups of supporting rods 15, a pre-crushing box 16, two groups of second power boxes 17, two groups of crushing rollers 18 and a scraper 21, the bottom end of the support 6 is fixedly connected with the top end of the base 1, the top end of the support 6 is fixedly connected with the bottom end of the crushing box 7, the top end of the feeding pipe 4 is communicated with the crushing box 7, the rotating shaft 8 is positioned in the crushing box 7, a plurality of groups of crushing cutters 9 are arranged on the rotating shaft 8, the bottom end of the rotating shaft 8 can rotatably penetrate through the crushing box 7 and the support 6, the bottom end of the rotating shaft 8 is fixedly connected with the first belt pulley 10, the belt 11 is sleeved on the first belt pulley 10, the second belt pulley 12 is in transmission connection with the first belt 11, the bottom end of the power shaft 13, the bottom end of a first power box 14 is fixedly connected with the top end of a support 6, the bottom end of a support rod 15 is fixedly connected with the top end of a crushing box 7, the top end of the support rod 15 is fixedly connected with the bottom end of a pre-crushing box 16, an opening is formed in the top end of the pre-crushing box 16, a second power box 17 is fixedly arranged at the right end of the pre-crushing box 16, the right end of a crushing roller 18 can rotatably penetrate through the pre-crushing box 16 and is connected with the output end of the second power box 17, a crushing blade 19 is arranged on the surface of the crushing roller 18, a crushing blade 19 is arranged on the inner wall of the pre-crushing box 16, a communicating pipe 20 is arranged at the bottom end of the pre-crushing box 16, the communicating; firstly, rubbish gets into from the opening on pre-crushing case 16 top, then start second headstock 17, the transmission drives crushing roller 18 and rotates, and smash rubbish, rubbish after smashing, discharge into crushing case 7 through communicating pipe 20, then start first headstock 14, the transmission drives power shaft 13 and rotates, drive second belt pulley 12 simultaneously, belt 11 and pivot 8 rotate, make crushing sword 9 smash the rubbish after preliminary smashing once more, improve the crushing effect of rubbish, scraper blade 21 strikes off the rubbish after smashing once more to inlet pipe 4 and discharges, get into system fertile case 3, it can to carry out system fertile processing, through above setting, can improve the kibbling effect of rubbish, save the process, improve system fertile effect.
The organic garbage treatment and fertilizer preparation device for the kitchen of the utility model also comprises a conveying box 22, the bottom end of the conveying box 22 is fixedly connected with the top end of the base 1, and the bottom end of the discharging pipe 5 is communicated with the conveying box 22; through setting up conveying box 22, the conveying of fertilizer of being convenient for improves the convenience.
The utility model discloses a fertile device of kitchen organic waste processing system still includes fixed plate 23, chemical tank 24 and medicament pump 25, fixed plate 23 and 6 left ends fixed connection of support, 24 bottom ends of chemical tank and 23 top fixed connection of fixed plate, 25 bottom ends of medicament pump and 23 top fixed connection of fixed plate, the left end of chemical pump 25 is equipped with the medicine suction pipe, the medicine suction pipe stretches into in chemical tank 24, the right-hand member of chemical pump 25 is equipped with the connecting pipe, the connecting pipe stretches into in fertile case 3 of system; through setting up, start medicine pump 25, the biological medicament in the medicament case 24 is taken out, gets into system fertile case 3 through medicine pump 25 in, can strengthen the fertile effect of rubbish system and efficiency.
The organic garbage treatment and fertilizer preparation device for the kitchen of the utility model also comprises a feed hopper 26 and a plurality of groups of stock guides 27, wherein the bottom end of the feed hopper 26 is communicated with the top end of the pre-crushing box 16, and the plurality of groups of stock guides 27 are fixedly arranged at the opening at the top end of the pre-crushing box 16; through setting up, be convenient for rubbish to discharge into in the box 16 of smashing in advance, set up stock guide 27, be convenient for rubbish to get into between two sets of crushing roller 18, improve crushing effect.
The device for processing organic kitchen waste to prepare fertilizer also comprises a protection box 28, wherein the top end of the protection box 28 is fixedly connected with the top end of the bracket 6, and the second belt pulley 12 and the first belt pulley 10 are both positioned in the protection box 28; through setting up, can ensure drive mechanism normal operating.
The organic garbage treatment and fertilizer preparation device for the kitchen of the utility model also comprises an observation window 29, the front end of the chemical box 24 is provided with an opening, and the observation window 29 is fixedly arranged at the opening; through setting up, be convenient for observe the in service behavior of medicament in the medicament case 24, improve the convenience.
The organic garbage treatment and fertilizer preparation device for the kitchen of the utility model also comprises a one-way valve 30, wherein the one-way valve 30 is fixedly arranged on a connecting pipe at the right end of the medicament pump 25; by providing the check valve 30, the waste fertilizer in the fertilizer producing tank 3 is prevented from flowing backward into the chemical tank 24.
The device for processing organic kitchen waste to prepare fertilizer also comprises four groups of buffer struts 31, wherein the top ends of the buffer struts 31 are fixedly connected with the bottom end of the base 1; through setting up, can play the effect of shock attenuation buffering to the vibrations that produce when rubbish is smashed, improve stability.
The organic garbage treatment and fertilizer preparation device for kitchen of the utility model is that when in operation, firstly the garbage enters the feeding funnel, enters the pre-crushing box through the material guide plate, then starts the second power box to drive the crushing roller to rotate, the garbage is primarily crushed, the crushed garbage falls into a crushing box through a communicating pipe, then a first power box is started to drive a power shaft to rotate, simultaneously drives the second belt pulley, the belt and the rotating shaft to rotate, so that the crushing knife performs secondary crushing on the garbage after primary crushing, simultaneously, the scraping plate scrapes the garbage after the secondary crushing to the feeding pipe to be discharged, the garbage enters the fertilizer making box, the medicament pump is started, the biological medicament in the medicament box is pumped into the fertilizer making box through the medicament pump, mixing with garbage particles, carrying out fertilizer preparation treatment, then enabling the garbage which becomes fertilizer to enter a conveying box through a discharge pipe, and then conveying out.
The installation mode, the connection mode or the setting mode of the organic kitchen waste treatment fertilizer making device of the utility model are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a fertile device of kitchen organic waste processing system's first headstock, second headstock and medicament pump are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A kitchen organic waste treatment fertilizer making device comprises a base (1), a plurality of groups of supporting columns (2) and a fertilizer making box (3), wherein the top end of the base (1) is fixedly connected with the bottom ends of the supporting columns (2), the top end of each supporting column (2) is fixedly connected with the bottom end of the fertilizer making box (3), a feeding pipe (4) is arranged at the top end of the fertilizer making box (3), and a discharging pipe (5) is arranged at the bottom end of the fertilizer making box (3); it is characterized by also comprising a plurality of groups of supports (6), a crushing box (7), a rotating shaft (8), a first belt pulley (10), a belt (11), a second belt pulley (12), a power shaft (13), a first power box (14), a plurality of groups of support rods (15), a pre-crushing box (16), two groups of second power boxes (17), two groups of crushing rollers (18) and a scraper (21), wherein the bottom end of each support (6) is fixedly connected with the top end of the base (1), the top end of each support (6) is fixedly connected with the bottom end of the crushing box (7), the top end of the feeding pipe (4) is communicated with the crushing box (7), the rotating shaft (8) is positioned in the crushing box (7), a plurality of groups of crushing cutters (9) are arranged on the rotating shaft (8), the bottom end of the rotating shaft (8) can rotatably penetrate through the crushing box (7) and the supports (6), the bottom end of the rotating shaft (8) is fixedly connected with the, the second belt pulley (12) is in transmission connection with the first belt pulley (10) through a belt (11), the bottom end of a power shaft (13) is fixedly connected with the second belt pulley (12), the top end of the power shaft (13) can rotatably penetrate through a support (6) and is connected with the output end of a first power box (14), the bottom end of the first power box (14) is fixedly connected with the top end of the support (6), the bottom end of a support rod (15) is fixedly connected with the top end of a crushing box (7), the top end of the support rod (15) is fixedly connected with the bottom end of a pre-crushing box (16), the top end of the pre-crushing box (16) is provided with an opening, a second power box (17) is fixedly arranged at the right end of the pre-crushing box (16), the right end of a crushing roller (18) can rotatably penetrate through the pre-crushing box (16) and is connected with the output end of the second power box (17), the surface of the crushing roller (18) is provided with, the bottom end of the pre-crushing box (16) is provided with a communicating pipe (20), the communicating pipe (20) is communicated with the top end of the crushing box (7), the scraping plate (21) is fixedly arranged on the rotating shaft (8), and the bottom end of the scraping plate (21) is contacted with the bottom of the crushing box (7).
2. The kitchen organic waste treatment fertilizer making device according to claim 1, further comprising a conveying box (22), wherein the bottom end of the conveying box (22) is fixedly connected with the top end of the base (1), and the bottom end of the discharge pipe (5) is communicated with the conveying box (22).
3. The organic kitchen waste treatment fertilizer making device according to claim 2, further comprising a fixing plate (23), a chemical tank (24) and a chemical pump (25), wherein the fixing plate (23) is fixedly connected with the left end of the support (6), the bottom end of the chemical tank (24) is fixedly connected with the top end of the fixing plate (23), the bottom end of the chemical pump (25) is fixedly connected with the top end of the fixing plate (23), a chemical pumping pipe is arranged at the left end of the chemical pump (25), the chemical pumping pipe extends into the chemical tank (24), a connecting pipe is arranged at the right end of the chemical pump (25), and the connecting pipe extends into the fertilizer making tank (3).
4. The kitchen organic waste treatment fertilizer making device according to claim 3, further comprising a feeding hopper (26) and a plurality of groups of material guide plates (27), wherein the bottom end of the feeding hopper (26) is communicated with the top end of the pre-crushing box (16), and the plurality of groups of material guide plates (27) are fixedly arranged at an opening at the top end of the pre-crushing box (16).
5. The kitchen organic waste treatment fertilizer making device according to claim 4, further comprising a protection box (28), wherein the top end of the protection box (28) is fixedly connected with the top end of the support (6), and the second belt pulley (12) and the first belt pulley (10) are both positioned in the protection box (28).
6. The kitchen organic waste treatment fertilizer making device according to claim 5, further comprising an observation window (29), wherein an opening is arranged at the front end of the chemical box (24), and the observation window (29) is fixedly arranged at the opening.
7. The kitchen organic waste treatment fertilizer making device according to claim 6, further comprising a one-way valve (30), wherein the one-way valve (30) is fixedly installed on a connecting pipe at the right end of the chemical agent pump (25).
8. The kitchen organic waste treatment fertilizer making device according to claim 7, further comprising four groups of buffer struts (31), wherein the top ends of the buffer struts (31) are fixedly connected with the bottom end of the base (1).
CN202021063326.6U 2020-06-10 2020-06-10 Kitchen organic waste treatment and fertilizer preparation device Expired - Fee Related CN212560018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021063326.6U CN212560018U (en) 2020-06-10 2020-06-10 Kitchen organic waste treatment and fertilizer preparation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021063326.6U CN212560018U (en) 2020-06-10 2020-06-10 Kitchen organic waste treatment and fertilizer preparation device

Publications (1)

Publication Number Publication Date
CN212560018U true CN212560018U (en) 2021-02-19

Family

ID=74628672

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021063326.6U Expired - Fee Related CN212560018U (en) 2020-06-10 2020-06-10 Kitchen organic waste treatment and fertilizer preparation device

Country Status (1)

Country Link
CN (1) CN212560018U (en)

Similar Documents

Publication Publication Date Title
CN211185040U (en) Straw rubbing crusher of production fertilizer
CN109092184A (en) A kind of Chinese medicine blender with impurity removal function
CN209997757U (en) Chemical disinfection and sterilization pretreatment device for medical waste
CN112044543B (en) Medicinal material reducing mechanism for pharmacy
CN212018894U (en) A agitating unit for refuse treatment
CN212560018U (en) Kitchen organic waste treatment and fertilizer preparation device
CN213590754U (en) Crushing and sorting equipment for waste building structures
CN211801092U (en) Agriculture and forestry soil prosthetic devices
CN111203426B (en) Energy-saving and environment-friendly kitchen waste treatment system and working method thereof
CN218307311U (en) Sewage treatment medicament mixing arrangement for sewage treatment
CN216756587U (en) Paper is retrieved with quick reducing mechanism
CN211688850U (en) Kitchen garbage microbial fermentation machine with stirring structure
CN215314672U (en) Solid waste recycling and pretreating device
CN217646479U (en) Raw material pulverizer for yellow rice wine brewing
CN216538758U (en) Ball mill is used in concrete block processing that can retrieve granule
CN210425784U (en) Food residual garbage centrifugal dehydration device
CN216296525U (en) Centrifugal separation type fertilizer crushing and cleaning device
CN215785665U (en) Treatment equipment for soil remediation
CN211412219U (en) Building rubbish reducing mechanism
CN218962876U (en) Raw material grinding device for essence production
CN215743704U (en) Raw coal crushing device capable of avoiding raw coal waste
CN220177082U (en) Horizontal crushing apparatus of bio-organic fertilizer production usefulness
CN216063108U (en) Material protector is thrown with high-speed dispenser to coating production
CN215744001U (en) Building rubbish reducing mechanism
CN216964855U (en) Production of modified starch is with high-efficient making beating equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210219

CF01 Termination of patent right due to non-payment of annual fee