CN109129940A - A kind of autoclave aerated concrete building block process units - Google Patents
A kind of autoclave aerated concrete building block process units Download PDFInfo
- Publication number
- CN109129940A CN109129940A CN201810945763.1A CN201810945763A CN109129940A CN 109129940 A CN109129940 A CN 109129940A CN 201810945763 A CN201810945763 A CN 201810945763A CN 109129940 A CN109129940 A CN 109129940A
- Authority
- CN
- China
- Prior art keywords
- block
- support bar
- building block
- support plate
- water tank
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/222—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by pressing, e.g. presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of autoclave aerated concrete building block process units, including bottom plate, side at the top of the bottom plate is provided with water tank, the top of the bottom plate is provided with the second support plate far from the side of water tank, second support plate is provided with the first support plate close to the side of water tank, heater box is provided at the top of first support plate, the both ends inside the heater box are all equipped with electromagnetic heater, are equipped with water pump at the top of the water tank.The present invention increases the air pressure in sleeve, to push push rod and cutter to move downward, building block is carried out to air entrained concrete, block reset will be limited by spring, to reach the effect of quick building block, high production efficiency, and the mutual cooperation of the first sliding block and sliding rail by setting, are moved forward and backward cutter, and pass through the mutual cooperation of the second sliding block and slideway, cutter are driven to move left and right, so that preferably building block is carried out to air entrained concrete, to improve working efficiency.
Description
Technical field
The present invention relates to mechanical device technical field, specially a kind of autoclave aerated concrete building block process units.
Background technique
Air-entrained concrete building block is that a kind of light porous, insulation, fire protecting performance be good, nailable, sawable, planable and tool
There are the New Building Materials of certain shock resistance.
However existing air-entrained concrete building block process units, in building block, the effect of building block is bad, and cannot reach fast
The effect of fast building block, production efficiency is low, and existing air-entrained concrete building block process units cannot control during building block
It is moved forward and backward the position of cutter, limits to building block more, reduces working efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of autoclave aerated concrete building block process units, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of autoclave aerated concrete building block process units,
Including bottom plate, the side at the top of the bottom plate is provided with water tank, and the top of the bottom plate is provided with second far from the side of water tank
Support plate, second support plate are provided with the first support plate, the top setting of first support plate close to the side of water tank
There is heater box, the both ends inside the heater box are all equipped with electromagnetic heater, and water pump is equipped at the top of the water tank, described
The water inlet end of water pump is provided with the first water pipe for being through to water tank inner bottom, and the water pump is arranged far from the side of the first water pipe
There is the second water pipe for being through to heater box inner bottom, gas-guide tube, second support plate are provided at the top of the heater box
Top far from water tank side is provided with first support bar, and the first support bar is provided with the far from the side of the second support plate
Two support rods, the second support bar are provided with the first sliding block close to the side of first support bar, and the one of the second support bar
End is provided with fixed block, and the fixed block is provided with the second sliding block, the bottom of the fixed block close to one end of second support bar
It is provided with sleeve, the bottom of the sleeve is provided with push rod, it is provided with limited block at the top of the push rod, the two of the limited block
End is all provided with third sliding block, and the bottom of the push rod is provided with cutter.
Preferably, the first support bar is provided with the cunning to match with the first sliding block close to the side of second support bar
Rail, and first support bar is slidably connected by the mutual cooperation of the first sliding block and sliding rail with second support bar.
Preferably, the second support bar is provided with the slideway to match with the second sliding block close to one end of fixed block, and
Second support bar is connect by the mutual cooperation of the second sliding block and slideway with fixed block slideway.
Preferably, the two sides of the sleeve inner are all provided with the sliding slot to match with third sliding block, and sleeve passes through the
The mutual cooperation of three sliding blocks and sliding slot is slidably connected with limited block.
Preferably, the bottom of the limited block is evenly arranged with multiple groups spring, and the top of the push rod is located at the interior of sleeve
Portion, first support plate are located at the top of water pump.
Preferably, side of the gas-guide tube far from heater box is connected to sleeve close to the side of the first support plate.
Compared with prior art, the beneficial effects of the present invention are: this kind of autoclave aerated concrete building block process units passes through
The first water pipe and the second water pipe being arranged on water pump import the water in water tank in heater box, then pass through setting in heater box
Electromagnetic heater heats water, makes water is heated to be converted to heat steam, is then imported vapor in sleeve by gas-guide tube,
To increase the air pressure in sleeve, move downward limited block, to drive push rod and cutter to move downward, to aerating coagulation
Soil carries out building block, keeps the effect of air-entrained concrete building block more preferable, and will limit block reset by spring, to reach quick building block
Effect, high production efficiency, and the mutual cooperation of the first sliding block and sliding rail by setting is moved forward and backward cutter, and logical
The mutual cooperation of the second sliding block and slideway is crossed, cutter is driven to move left and right, so that building block preferably is carried out to air entrained concrete,
To improve working efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial structural diagram of the invention；
Fig. 3 is the enlarged drawing of A of the invention.
In figure: 1, bottom plate；2, water pump；3, water tank；4, heater box；5, the first water pipe；6, the second water pipe；7, electromagnetic heating
Device；8, gas-guide tube；9, sleeve；10, limited block；11, spring；12, push rod；13, the first sliding block；14, the second sliding block；15, third
Sliding block；16, the first support plate；17, the second support plate；18, first support bar；19, fixed block；20, second support bar；21, it cuts
Cutter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of autoclave aerated concrete building block process units, packet
Bottom plate 1 is included, the side at 1 top of bottom plate is provided with water tank 3, and the top of bottom plate 1 is provided with the second support far from the side of water tank 3
Plate 17, the second support plate 17 are provided with the first support plate 16 close to the side of water tank 3, and the top of the first support plate 16, which is equipped with, to be added
Hot tank 4, the both ends inside heater box 4 are all equipped with electromagnetic heater 7 (model BSW), and the top of water tank 3 is equipped with water pump 2
(model G-JET jet pump), the water inlet end of water pump 2 are provided with the first water pipe 5 for being through to 3 inner bottom of water tank, water pump 2
Side far from the first water pipe 5 is provided with the second water pipe 6 for being through to 4 inner bottom of heater box, and the top of heater box 4 is provided with
Gas-guide tube 8, the second support plate 17 are provided with first support bar 18 far from the top of 3 side of water tank, and first support bar 18 is far from
The side of two support plates 17 is provided with second support bar 20, and second support bar 20 is provided with close to the side of first support bar 18
One sliding block 13, one end of second support bar 20 are provided with fixed block 19, and fixed block 19 is arranged close to one end of second support bar 20
There is the second sliding block 14, the bottom of fixed block 19 is provided with sleeve 9, and the bottom of sleeve 9 is provided with push rod 12, the top of push rod 12
It is provided with limited block 10, the both ends of limited block 10 are all provided with third sliding block 15, and the bottom of push rod 12 is provided with cutter 21.
The present invention is exported the water in water tank 3 by water pump 2, imports heater box 4 by the first water pipe 5 and the second water pipe 6
Inside, and pass through setting 7 pairs of electromagnetic heater enter heater boxes 4 inside water heat, so that water is converted to steam, so
The inside that steam is imported to by gas-guide tube 8 sleeve 9 afterwards, increases the air pressure inside sleeve 9, to preferably push limited block
10 move up and down, and so that cutter is carried out building block to air entrained concrete, keep the effect of building block more preferable.
Attached Fig. 1 and 2 please be considered and examined emphatically, first support bar 18 is provided with and the first sliding block close to the side of second support bar 20
13 sliding rails to match, and first support bar 18 is slided by the mutual cooperation of the first sliding block 13 and sliding rail and second support bar 20
Connection.
This kind of autoclave aerated concrete building block process units is by being arranged sliding rail in first support bar 18, in the second support
First sliding block 13 is set on bar 20, by the mutual cooperation of the first sliding block 13 and sliding rail, supports first support bar 18 and second
Bar 20 is slidably connected, to preferably adjust the position before and after cutter.
Attached Fig. 1 and 2 please be considered and examined emphatically, second support bar 20 is provided with and 14 phase of the second sliding block close to one end of fixed block 19
Matched slideway, and second support bar 20 is connect by the mutual cooperation of the second sliding block 14 and slideway with 19 slideway of fixed block.
This kind of autoclave aerated concrete building block process units is by being arranged slideway on second support bar (20), in fixed block
Second sliding block 14 is set on 19, by the mutual cooperation of the second sliding block 14 and slideway, preferably adjusts the position of cutter or so,
Keep cutting more accurate.
Attached drawing 1 and 3 please be considered and examined emphatically, the two sides inside sleeve 9 are all provided with the sliding slot to match with third sliding block 15, and
Sleeve 9 is slidably connected by the mutual cooperation of third sliding block 15 and sliding slot with limited block 10.
This kind of autoclave aerated concrete building block process units is by being arranged sliding slot in the inside of sleeve 9, in limited block 10
Third sliding block 15 is arranged in two sides, by the mutual cooperation of third sliding block 15 and sliding slot, preferably pushes cutter to aerating coagulation
Soil carries out building block, keeps the effect of building block more preferable.
Attached drawing 1,2 and 3 please be considered and examined emphatically, the bottom of limited block 10 is evenly arranged with multiple groups spring 11, the top of push rod 12
Positioned at the inside of sleeve 9, the first support plate 16 is located at the top of water pump 2, and side of the gas-guide tube 8 far from heater box 4 is leaned on sleeve 9
The side of nearly first support plate 18 is connected to.
This kind of autoclave aerated concrete building block process units passes through the bullet of spring 11 by the spring 11 and push rod 12 of setting
Power plays the role of reset to push rod 12, to achieve the effect that fly-cutting, and by by one end of gas-guide tube 8 and sleeve 9
Side connection, preferably by steam import sleeve 9 inside make steam pressurized coagulation to increase the air pressure inside sleeve 9
The building block effect of earth building blocks process units is more preferable.
Working principle: in use, water pump 2 to be first mounted on to the top of water tank 3, by the first water pipe 5 be mounted on water pump 2 into
The end of first water pipe 5 is extended to the bottom end inside water tank 3, then the second water pipe 6 is mounted on to the water outlet of water pump 2 by water end (W.E.)
End, extends to the bottom end inside heater box 4 for the end of the second water pipe 6, electromagnetic heater 7 is mounted in heater box 4
Then gas-guide tube 8 is mounted on the top of heater box 4 by portion, the end of gas-guide tube 8 is connected to the side of sleeve 9, then will limit
Position block 10 is mounted on the inside of sleeve 9, under the mutual cooperation of third sliding block 15 and sliding slot, keeps limited block 10 and sleeve 9 sliding
Spring 11, is then mounted on the inside of sleeve 9 by dynamic connection, in use, second support bar 20 is in the first sliding block 13 and sliding rail
Under mutual cooperation, the position of 20 front and back of second support bar is adjusted, under the mutual cooperation by the second sliding block 14 and slideway, is adjusted solid
The position for determining block 19 or so, powers on, and water pump 2 is extracted out the water in water tank 3 by the first water pipe 5, will by the second water pipe 6
Water imports the inside of heater box 4, while 7 pairs of the electromagnetic heater water entered in heater box 4 heat, and water is made to be converted to steaming
Then steam is imported the inside of sleeve 9 by gas-guide tube 8, increases the air pressure in sleeve 9, to push limited block 10 by gas
It is moved down under the mutual cooperation of third sliding block 15 and sliding slot, so that push rod 12 and cutter 21 is pushed to move down, thus
Building block is carried out to air entrained concrete, and resets limited block 10 by the spring 11 of setting, to drive push rod 12 and cutter
21 are raised above, and achieve the effect that fly-cutting, to improve work efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where 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
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of autoclave aerated concrete building block process units, including bottom plate (1), it is characterised in that: at the top of the bottom plate (1)
Side is provided with water tank (3), and the top of the bottom plate (1) is provided with the second support plate (17) far from the side of water tank (3), described
Second support plate (17) is provided with the first support plate (16) close to the side of water tank (3), the top of first support plate (16)
It is provided with heater box (4), the internal both ends of the heater box (4) are all equipped with electromagnetic heater (7), the top of the water tank (3)
Portion is equipped with water pump (2), and the water inlet end of the water pump (2) is provided with the first water pipe (5) for being through to water tank (3) inner bottom,
The water pump (2) is provided with the second water pipe (6) for being through to heater box (4) inner bottom, institute far from the side of the first water pipe (5)
It states and is provided at the top of heater box (4) gas-guide tube (8), second support plate (17) is arranged far from the top of water tank (3) side
Have first support bar (18), the first support bar (18) is provided with second support bar far from the side of the second support plate (17)
(20), the second support bar (20) is provided with the first sliding block (13) close to the side of first support bar (18), and described second
One end of strut (20) is provided with fixed block (19), and the fixed block (19) is provided with the close to the one end of second support bar (20)
The bottom of two sliding blocks (14), the fixed block (19) is provided with sleeve (9), and the bottom of the sleeve (9) is provided with push rod (12),
It being provided with limited block (10) at the top of the push rod (12), the both ends of the limited block (10) are all provided with third sliding block (15),
The bottom of the push rod (12) is provided with cutter (21).
2. a kind of autoclave aerated concrete building block process units according to claim 1, it is characterised in that: described first
Strut (18) is provided with the sliding rail to match with the first sliding block (13), and first support bar close to the side of second support bar (20)
(18) it is slidably connected by the mutual cooperation of the first sliding block (13) and sliding rail with second support bar (20).
3. a kind of autoclave aerated concrete building block process units according to claim 1, it is characterised in that: described second
Strut (20) is provided with the slideway to match with the second sliding block (14), and second support bar (20) close to the one end of fixed block (19)
It is connect by the mutual cooperation of the second sliding block (14) and slideway with fixed block (19) slideway.
4. a kind of autoclave aerated concrete building block process units according to claim 1, it is characterised in that: the sleeve
(9) internal two sides are all provided with the sliding slot to match with third sliding block (15), and sleeve (9) by third sliding block (15) and is slided
The mutual cooperation of slot is slidably connected with limited block (10).
5. a kind of autoclave aerated concrete building block process units according to claim 1, it is characterised in that: the limited block
(10) bottom is evenly arranged with multiple groups spring (11), and the top of the push rod (12) is located at the inside of sleeve (9), and described first
Support plate (16) is located at the top of water pump (2).
6. a kind of autoclave aerated concrete building block process units according to claim 1, it is characterised in that: the gas-guide tube
(8) side far from heater box (4) is connected to sleeve (9) close to the side of the first support plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945763.1A CN109129940B (en) | 2018-08-20 | 2018-08-20 | Evaporate and press aerated concrete block apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945763.1A CN109129940B (en) | 2018-08-20 | 2018-08-20 | Evaporate and press aerated concrete block apparatus for producing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109129940A true CN109129940A (en) | 2019-01-04 |
| CN109129940B CN109129940B (en) | 2020-10-02 |
Family
ID=64790095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945763.1A Active CN109129940B (en) | 2018-08-20 | 2018-08-20 | Evaporate and press aerated concrete block apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109129940B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844469A (en) * | 2019-04-25 | 2020-10-30 | 徐州市贾汪区金牛彩砖有限公司 | Concrete block's apparatus for producing |
| CN112549299A (en) * | 2020-11-23 | 2021-03-26 | 浙江索纳塔建筑材料有限公司 | Environment-friendly production process of autoclaved aerated concrete block |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU457604A1 (en) * | 1973-06-14 | 1975-01-25 | Государственный Научно-Исследовательский И Проектный Институт Силикатного Бетона Автоклавного Твердения | Device for surface finishing of building products |
| DE4241042C1 (en) * | 1992-12-05 | 1994-02-17 | Hebel Ag | Composite brick or slab prodn. with ready-made decorative cover plate of silicate - by moulding on cement and/or lime compsn., pre-hardening and steam cure in autoclave. |
| JP2001113516A (en) * | 1999-10-21 | 2001-04-24 | Sumitomo Metal Mining Co Ltd | Cutting apparatus for semiplastic material |
| CN101898391A (en) * | 2010-08-19 | 2010-12-01 | 英利能源（中国）有限公司 | Silicon briquette degumming system and degumming method |
| CN204019759U (en) * | 2014-07-17 | 2014-12-17 | 郭克新 | A kind of autoclave aerated concrete building block cutter sweep |
| CN104858552A (en) * | 2015-05-29 | 2015-08-26 | 汉川市鑫欣科技有限责任公司 | Cutting machine for autoclaved aerated concrete block |
| CN204673770U (en) * | 2015-05-12 | 2015-09-30 | 安徽绿风环保节能材料有限公司 | A kind of autoclaved aerated concrete block cutting equipment |
| CN206840389U (en) * | 2017-03-04 | 2018-01-05 | 云南坤瑞泰隆建材科技股份有限公司 | A kind of autoclaved aerated concrete block production cutting equipment |
| CN207344791U (en) * | 2017-09-19 | 2018-05-11 | 内蒙古博大新型墙体材料研究所 | A kind of new building block forming device |
| CN207387963U (en) * | 2017-10-31 | 2018-05-22 | 湖南明达高新建材有限公司 | A kind of still kettle of gas-filled light building blocks |
-
2018
- 2018-08-20 CN CN201810945763.1A patent/CN109129940B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU457604A1 (en) * | 1973-06-14 | 1975-01-25 | Государственный Научно-Исследовательский И Проектный Институт Силикатного Бетона Автоклавного Твердения | Device for surface finishing of building products |
| DE4241042C1 (en) * | 1992-12-05 | 1994-02-17 | Hebel Ag | Composite brick or slab prodn. with ready-made decorative cover plate of silicate - by moulding on cement and/or lime compsn., pre-hardening and steam cure in autoclave. |
| JP2001113516A (en) * | 1999-10-21 | 2001-04-24 | Sumitomo Metal Mining Co Ltd | Cutting apparatus for semiplastic material |
| CN101898391A (en) * | 2010-08-19 | 2010-12-01 | 英利能源（中国）有限公司 | Silicon briquette degumming system and degumming method |
| CN204019759U (en) * | 2014-07-17 | 2014-12-17 | 郭克新 | A kind of autoclave aerated concrete building block cutter sweep |
| CN204673770U (en) * | 2015-05-12 | 2015-09-30 | 安徽绿风环保节能材料有限公司 | A kind of autoclaved aerated concrete block cutting equipment |
| CN104858552A (en) * | 2015-05-29 | 2015-08-26 | 汉川市鑫欣科技有限责任公司 | Cutting machine for autoclaved aerated concrete block |
| CN206840389U (en) * | 2017-03-04 | 2018-01-05 | 云南坤瑞泰隆建材科技股份有限公司 | A kind of autoclaved aerated concrete block production cutting equipment |
| CN207344791U (en) * | 2017-09-19 | 2018-05-11 | 内蒙古博大新型墙体材料研究所 | A kind of new building block forming device |
| CN207387963U (en) * | 2017-10-31 | 2018-05-22 | 湖南明达高新建材有限公司 | A kind of still kettle of gas-filled light building blocks |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844469A (en) * | 2019-04-25 | 2020-10-30 | 徐州市贾汪区金牛彩砖有限公司 | Concrete block's apparatus for producing |
| CN112549299A (en) * | 2020-11-23 | 2021-03-26 | 浙江索纳塔建筑材料有限公司 | Environment-friendly production process of autoclaved aerated concrete block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109129940B (en) | 2020-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109129940A (en) | A kind of autoclave aerated concrete building block process units | |
| CN205766653U (en) | A kind of stable floor lath cutter | |
| CN108286876A (en) | A kind of new type solar energy liquid for heat collection type Recombinant Wood drying system | |
| CN204329483U (en) | A kind of animal and fowl fodder drying device | |
| CN201824558U (en) | Pipe expanding device of plastic pipe | |
| CN109405239A (en) | A kind of device for recycling heat and method | |
| CN108772448A (en) | Prepare the bending machine of U-tube | |
| CN109080005A (en) | A kind of hi-precision cutting device of air-entrained concrete building block | |
| CN203836918U (en) | Kerosene vapor phase vacuum drying oven using solar energy for preheating | |
| CN101966752A (en) | Plastic tube expanding device | |
| CN203810772U (en) | Shielded type solar thermal collector | |
| CN209284199U (en) | A kind of dark green tea Titian multiple purpose aeroplane | |
| CN106861831B (en) | A kind of quick shredding mechanism of medical medicinal material | |
| CN207815459U (en) | A kind of floor heating auxiliary laying apparatus | |
| CN108426438A (en) | The box pad net impingement drying unit of one kind and its drying means | |
| CN207540272U (en) | The drying of circle bamboo and former | |
| CN207741075U (en) | A kind of burner | |
| CN105993637A (en) | Manufacturing method of solar hedge vehicle | |
| CN207350994U (en) | A kind of solar energy defrosting system of air source heat pump | |
| CN206551727U (en) | A kind of improved semi-automatic bound book book joint setting machine | |
| CN205143385U (en) | Steam boils soybean milk equipment | |
| CN205799895U (en) | A kind of hard surface-veneer plate Eriocheir sinensis type groove cutter sweep | |
| CN202826395U (en) | Electricity and steam dual-purpose polyvinyl chloride (PVC) plastic plate local heating device | |
| CN214370081U (en) | Steam generating equipment of environment-friendly alcohol-based fuel | |
| CN204560340U (en) | A kind of solar energy hedgerow car |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |