CN108745599B - Stable discharging device - Google Patents
Stable discharging device Download PDFInfo
- Publication number
- CN108745599B CN108745599B CN201810816928.5A CN201810816928A CN108745599B CN 108745599 B CN108745599 B CN 108745599B CN 201810816928 A CN201810816928 A CN 201810816928A CN 108745599 B CN108745599 B CN 108745599B
- Authority
- CN
- China
- Prior art keywords
- spreading
- clinker
- grate bed
- plates
- rod
- 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.)
- Active
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 101
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 239000004568 cement Substances 0.000 claims abstract description 8
- 230000007480 spreading Effects 0.000 claims description 74
- 238000003892 spreading Methods 0.000 claims description 74
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
- 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
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/31—Safety devices or measures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a stable blanking device, which aims at solving the technical problem that the blanking system of a clinker production line cooler commonly has unstable blanking in the background art. The technical scheme adopted is as follows: the stable blanking device comprises a grate bed, wherein a plurality of feeding plates which are arranged in parallel are arranged on the grate bed, the feeding plates are positioned at the same height, the gap between the adjacent feeding plates is smaller than 10mm, and the plurality of feeding plates form a large feeding platform for conveying cement clinker; the automatic feeding device comprises a discharging box, push rods, material scattering units, counterweights and a supporting plate, wherein the discharging box is equal to the feeding plate in number, the push rods are equal to the discharging box in number, the material scattering units are equal to the discharging box in number, and the counterweights are equal to the material scattering units in number. The device has the advantages that the clinker on the grate bed can enter the clinker crusher uniformly, continuously and stably.
Description
Technical Field
The invention relates to a clinker cooler of a dry cement production line, in particular to a stable blanking device.
Background
At present, in the production process of cement building material industry, a clinker cooler has the main functions of quenching and heat recovery of clinker, and the heat of recovered waste gas is used as secondary air, tertiary air and dry air of a kiln, so that the fuel consumption of a kiln system is saved, and the productivity of the kiln is improved. The normal operation of the clinker cooler is critical to the normal operation of the whole production line.
At present, most clinker discharging systems of production lines are used for transferring clinker on a grate bed to a clinker hammer type crushing device by an outlet grate bar, and more or less have some problems: the blanking is unstable, the motor current fluctuation of the crusher motor and the zipper motor is large, and the empty hopper and the overflow hopper for conveying clinker hopper materials are provided. The unstable blanking can cause frequent impact, rapid abrasion and easy breakage of the hammer; the current of the crusher is suddenly high and suddenly low, and the service life is short; the clinker conveying zipper machine hopper is provided with an empty hopper and an overflow hopper, which are easy to cause equipment failure and personnel injury.
Disclosure of Invention
The invention aims at solving the technical problem that the blanking of a clinker production line cooler blanking system generally exists unstably in the background art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the stable blanking device comprises a grate bed, wherein a plurality of feeding plates which are arranged in parallel are arranged on the grate bed, the feeding plates are positioned at the same height, the gap between the adjacent feeding plates is smaller than 10mm, and the plurality of feeding plates form a large feeding platform for conveying cement clinker; it is characterized by comprising a discharging box with the same number as the feeding plates, a push rod with the same number as the discharging box, a spreading unit with the same number as the discharging box, a counterweight with the same number as the spreading unit and a material supporting plate,
defining the discharging direction of the material as the tail end of the grate bed;
all the discharging boxes are arranged at the tail end of the feeding plate corresponding to the feeding plate respectively, and all the discharging boxes are provided with discharging openings;
all push rods are vertically downwards arranged on the back of the unloading box corresponding to the unloading box respectively;
when the grate bed does not push, the material supporting plate is positioned below the discharge openings of all the material discharging boxes and used for supporting clinker pushed out by the discharge openings of all the material discharging boxes; a material supporting plate is horizontally arranged on a cross beam on a clinker production line cooler;
all the spreading units are respectively arranged corresponding to the discharging boxes and positioned below the material supporting plate for supporting clinker pushed by the material supporting plate; all the spreading units are respectively arranged on a round rod through rotating parts, and two ends of the round rod are respectively fixed on two upright posts; the material spreading unit comprises a material spreading plate and a slideway rod, one end of the slideway rod is fixed on the rotating piece, the other end of the slideway rod is connected with the material spreading plate, and the material spreading plate is obliquely arranged downwards; all the slideway rods are respectively arranged corresponding to all the push rods, the slideway rods are positioned right below the push rods, and the push rods press down the spreading plate when the grate bed returns;
all the counterweights are arranged corresponding to the spreading units respectively, each counterweight comprises a counterweight block and a connecting rod, one end of each connecting rod is fixed on the rotating piece, and each counterweight block is movably arranged on each connecting rod;
the counterweight and the spreading unit are positioned at two sides of the upright post, the projection of the counterweight connecting rod and the slideway rod of the spreading unit on the vertical surface is V-shaped, and an obtuse angle A is formed between the counterweight connecting rod and the slideway rod of the spreading unit.
The grate bed mentioned in the technical proposal is a general grate bed in a clinker cooler of a cement production line.
Preferably, the rotating member is a sleeve or a bearing.
Preferably, the obtuse angle A ranges from 110 DEG to 130 deg.
Preferably, the balancing weight is connected with the connecting rod through threads. The design purpose of this technical scheme is, the moment of production of adjustable counter weight for the moment of production of counter weight is greater than the moment of production of spreading plate and grog far away, spreads the slide pole in the material unit and closely contacts with the push rod all the time, keeps balance.
Preferably, stabilizing plates are arranged at the bottom ends of the two stand columns, and inclined reinforcing ribs are arranged between the stabilizing plates and the stand columns.
Preferably, a slideway for sliding the push rod is arranged on the surface of the slideway rod along the length direction.
Compared with the prior art, the invention has the advantages that:
1. the stable discharging device can enable clinker on the grate bed to enter the clinker crusher uniformly, continuously and stably, and effectively solves the problems that the hammer head and the hammer shaft of the crusher are frequently impacted to cause the wear and the breakage of the hammer head due to unstable discharging and discharging; meanwhile, the problem that the current of the crusher is suddenly high and suddenly low due to uneven blanking is solved, and the service life of the crusher is greatly prolonged.
2. The stable discharging device has stable and uniform discharging, solves the problem that the clinker is full when being conveyed to the hopper of the zipper machine in time, and avoids equipment failure and personnel injury.
3. The stable discharging device has the advantages of uniform and stable discharging, simple structure, low manufacturing cost, convenient field installation and simple operation.
Drawings
FIG. 1 is a schematic view of the mounting positions of the stable blanking device and the grate bed.
Figure 2 is an isometric view of the stabilizing blanking apparatus and the grate mounting position.
FIG. 3 is a diagram showing the process of pushing the grate to the final position.
Fig. 4 is a state diagram of the grate pushing stroke to the final position.
Fig. 5 is a process diagram of the spreading of the grate T1 when retracted.
Fig. 6 is a diagram showing a state where the grate T1 is retracted to finish the sprinkling.
Fig. 7 is a process diagram of the spreading of the grate T2 when retracted.
Fig. 8 is a diagram showing a state where the grate T2 is retracted to finish the sprinkling.
Fig. 9 is a process diagram of the spreading of the grate T3 when retracted.
Fig. 10 is a view showing a state in which the grate T3 is retracted to finish the sprinkling.
Detailed Description
In order to make the contents of the present invention more comprehensible, the present invention is further described with reference to fig. 1 to 10 and the detailed description below.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The embodiment discloses a stable blanking device, and three feeding plates arranged in parallel on a grate bed are taken as an example for illustration. In the embodiment, three feeding plates are positioned at the same height, the gap between every two adjacent feeding plates is smaller than 10mm, and a plurality of feeding plates form a large feeding platform for conveying cement clinker;
the clinker cooler of the cement production line in the embodiment has a complete process of the grate bed during operation: the grate bed is all forward, and one-time pushing is completed; then three feeding plates on the grate bed are retracted for three times (T1, T2 and T3).
When the grate bed is pushed, the clinker piled on the material supporting plate is slowly pushed down along with the pushing stroke of the grate bed from the initial position to the middle position along with the continuous forward movement of the position on the material discharging box and finally to the final position, 3/4 of the clinker falls on 3 groups of material spreading plates, and 1/4 of the clinker enters the clinker crusher through the gaps of the material spreading plates to be crushed. After the grate bed completes a pushing stroke, the whole backing process can continuously discharge, the grate bed is divided into three groups of backing, and a sliding block at the lower part of the discharge box presses down the spreading plate during backing, so that clinker piled on the spreading plate is slowly discharged into the crusher.
As shown in fig. 1, the stable blanking device comprises discharge boxes 6 with the same number as the feeding plates, push rods 1 with the same number as the discharge boxes 6, material scattering units 3 with the same number as the discharge boxes 6, counterweights 5 with the same number as the material scattering units 3 and a material supporting plate 2. The number of discharge boxes 6 in this embodiment is three, the number of push rods 1 is three, the number of spreading units 3 is three, and the number of counterweights 5 is three.
Defining the discharging direction of the material as the tail end of the grate bed.
As shown in fig. 1, three material discharging boxes 6 are respectively arranged at the tail ends of the material feeding plates corresponding to the three material feeding plates, and the three material discharging boxes 6 are provided with material discharging openings. The three push rods 1 are respectively arranged on the back surface of the discharge box 6 vertically downwards corresponding to the three discharge boxes 6.
As shown in fig. 1, when the grate bed does not perform pushing process, the material supporting plate 2 is positioned below the discharge openings of all the material discharging boxes 6 and is used for supporting the clinker pushed out by the discharge openings of all the material discharging boxes 6; a material supporting plate 2 is horizontally arranged on a beam on a clinker production line cooler. The cross beam on the clinker production line cooler mentioned herein is a well known component in the art. The tray 2 in this embodiment.
As shown in fig. 1 and 2, three spreading units 3 are respectively arranged corresponding to three discharge boxes 6 and are positioned below the material supporting plate 2 for supporting clinker pushed down by the material supporting plate 2; the three spreading units 3 are respectively arranged on a round rod 7 through rotating parts, and two ends of the round rod 7 are respectively fixed on the two upright posts 4; the bottom ends of the two upright posts 4 are provided with stabilizing plates 4-1, and inclined reinforcing ribs 4-2 are arranged between the stabilizing plates 4-1 and the upright posts 4. The spreading unit 3 comprises a spreading plate 3-1 and a slideway rod 3-2, one end of the slideway rod 3-2 is fixed on the rotating piece, the other end of the slideway rod 3-2 is connected with the spreading plate 3-1, and the spreading plate 3-1 is obliquely arranged downwards; all the slideway rods 3-2 are respectively arranged corresponding to all the push rods 1, the slideway rods 3-2 are positioned right below the push rods 1, and the push rods 1 press down the spreading plate 3-1 during return stroke of the grate bed; a slideway for sliding the push rod 1 is arranged on the surface of the slideway rod 3-2 along the length direction.
In the embodiment, when the grate bed is pushed, the three material scattering units 3 move forward from the initial position to the middle position along with the position on the unloading box and finally to the final position, the clinker piled on the material supporting plate 2 is slowly pushed down along with the pushing of the grate bed, 3/4 of the clinker falls on the 3 material scattering plates 3-1, and 1/4 of the clinker enters the clinker crusher through the gaps of the material scattering plates 3-1 for crushing.
As shown in fig. 1 and 2, three counterweights 5 are respectively disposed corresponding to the spreading units 3, the counterweights 5 include a counterweight 5-1 and a connecting rod 5-2, one end of the connecting rod 5-2 is fixed on the rotating member, and the counterweight 5-1 is movably disposed on the connecting rod 5-2. The rotating member in this embodiment is a sleeve or a bearing.
The counterweight 5 and the spreading unit 3 are positioned at two sides of the upright post 4, the projection of the connecting rod 5-2 of the counterweight 5 and the slideway rod 3-2 of the spreading unit 3 on the vertical surface is V-shaped, and an obtuse angle A is formed between the connecting rod 5-2 of the counterweight 5 and the slideway rod 3-2 of the spreading unit 3. The angle of the obtuse angle A ranges from 110 DEG to 130 deg. The obtuse angle a in this embodiment is 120 °. The balancing weight 5-1 is connected with the connecting rod 5-2 through threads. The design purpose of this technical scheme is, the moment of production of adjustable counter weight for the moment of production of counter weight is greater than the moment of production of spreading plate and grog far away, spreads the slide pole in the material unit and closely contacts with the push rod all the time, keeps balance.
The working process of the clinker production line cooler blanking system added with the stable blanking device of the embodiment is as follows:
as shown in fig. 3 and 4, the grate bed firstly completes a pushing stroke, the discharge box continuously moves forwards from the initial position, the clinker piled on the material supporting plate 2 reaches the final position through the middle position, and slowly pushes empty along with the completion of the pushing stroke position of the grate bed, wherein 3/4 of the clinker falls on 3 groups of material spreading plates, and the material is piled on the material spreading plates because the piling angle of the clinker is smaller than the repose angle of the clinker. The moment generated by the counterweight 5 is far greater than the moment generated by the spreading unit 3 and the clinker, and the slideway rod 3-2 in the spreading unit 3 is always in close contact with the push rod 1, so that balance is maintained; 1/4 of the clinker enters a clinker crusher from a gap between the spreading plates 3-1 for crushing.
As shown in fig. 5 and 6, the grate T1 is retracted; when the grate bed T1 is retracted, the push rod 1 at the back of the discharge box of the T1 is retracted along with the grate bed at the same speed, the slideway rod 3-2 and the material spreading plate 3-1 are slowly pressed down, when the material on the material spreading plate 3-1 is larger than the material repose angle, the material starts to fall down and enters the clinker crusher for crushing, and when the grate bed T1 is retracted to the end point, the material on the material spreading plate is completely discharged, and the discharging of 1/4 of the total yield is completed.
As shown in fig. 7 and 8, for the retraction of the grate bed T2, when the grate bed T2 is retracted, the push rod 1 at the back of the T2 discharge box is retracted with the grate bed at the same speed, and the slideway rod 3-2 and the material spreading plate 3-1 are slowly pressed down, when the material on the material spreading plate 3-1 is larger than the material repose angle, the material starts to fall down and enters the clinker crusher for crushing, and when the grate bed T2 is retracted to the end point, the material on the material spreading plate 3-2 is completely discharged, so that the discharge of 1/4 of the total yield is completed.
As shown in fig. 9 and 10, in order to retract the grate bed T3, when the grate bed T3 is retracted, the push rod 1 at the back of the T3 discharge box is retracted with the grate bed at the same speed, the slideway rod 3-2 and the material spreading plate 3-1 are slowly pressed down, when the material on the material spreading plate 3-1 is larger than the material repose angle, the material starts to fall down and enters the clinker crusher for crushing, and when the grate bed T3 is retracted to the end point, the material on the material spreading plate is completely discharged, and the discharging of 1/4 of the total yield is completed.
The working principle of the embodiment is as follows:
the embodiment proves that the material is in a relatively uniform blanking state all the time through one stroke of the grate bed, and the phenomena of continuous material and no flushing are achieved. When the grate bed completes a pushing stroke action, 3/4 clinker enters different spreading plates respectively according to the area of the spreading plates, each spreading plate supports the clinker on the spreading plate under the action of a balancing weight arranged at the rear part of the spreading plate, and meanwhile, 1/4 clinker slowly enters a clinker crusher in a gap of the spreading plate; the grate bed is divided into 3 groups of rollbacks in the return stroke, namely T1, T2 and T3; when the grate bed T1 is retracted, a sliding plate at the bottom of the T1 discharging box is retracted along with the grate bed at the same speed, the material spreading plate is slowly pressed down, when the material on the material spreading plate is larger than the material repose angle, the material starts to fall down and enters a clinker crusher to be crushed, and when the grate bed T1 is retracted to a terminal point, the material on the material spreading plate is completely discharged, so that the discharging of 1/4 of the total yield is completed; when the grate bed T2 is retracted, a sliding plate at the bottom of the T2 discharging box is retracted along with the grate bed at the same speed, the material spreading plate is slowly pressed down, when the material on the material spreading plate is larger than the material repose angle, the material starts to fall down and enters a clinker crusher to be crushed, and when the grate bed T2 is retracted to a terminal point, the material on the material spreading plate is completely discharged, so that the discharging of 1/4 of the total yield is completed; when the grate bed T3 is retracted, the sliding plate at the bottom of the T3 discharging box is retracted along with the grate bed at the same speed, the material spreading plate is slowly pressed down, when the material on the material spreading plate is larger than the material repose angle, the material starts to fall down and enters the clinker crusher to be crushed, when the grate bed T3 is retracted to the end point, the material on the material spreading plate is completely discharged, the discharging of 1/4 of the total yield is completed, and the cycle (namely one stroke) is ended, and then the next cycle is continuously entered.
The stable discharging device of the embodiment effectively solves the problem that the discharging system of the cooling machine of the original clinker production line is unstable in general discharging.
In addition to the embodiments described above, other embodiments of the invention are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
The invention is not related in part to the same or implemented in part by the prior art.
Claims (4)
1. The stable blanking device comprises a grate bed, wherein a plurality of feeding plates which are arranged in parallel are arranged on the grate bed, the feeding plates are positioned at the same height, the gap between the adjacent feeding plates is smaller than 10mm, and the plurality of feeding plates form a large feeding platform for conveying cement clinker; it is characterized by comprising discharge boxes (6) with the same number as the feeding plates, push rods (1) with the same number as the discharge boxes (6), material scattering units (3) with the same number as the discharge boxes (6), counterweights (5) with the same number as the material scattering units (3) and a material supporting plate (2),
defining the discharging direction of the material as the tail end of the grate bed;
all the material discharging boxes (6) are respectively arranged at the tail ends of the feeding plates corresponding to the feeding plates, and the material discharging boxes (6) are provided with material discharging openings;
all push rods (1) are respectively arranged on the back surface of the discharge box (6) vertically downwards corresponding to the discharge box (6);
when the grate bed does not push, the material supporting plate (2) is positioned below the discharge openings of all the material discharging boxes (6) and used for supporting clinker pushed out by the discharge openings of all the material discharging boxes (6); a material supporting plate (2) is horizontally arranged on a cross beam on a clinker production line cooler;
all the spreading units (3) are respectively arranged corresponding to the discharging boxes (6) and are positioned below the material supporting plate (2) for supporting clinker pushed down by the material supporting plate (2); all the spreading units (3) are respectively arranged on a round rod (7) through rotating parts, and two ends of the round rod (7) are respectively fixed on two upright posts (4); the spreading unit (3) comprises a spreading plate (3-1) and a slideway rod (3-2), one end of the slideway rod (3-2) is fixed on the rotating piece, the other end of the slideway rod (3-2) is connected with the spreading plate (3-1), and the spreading plate (3-1) is obliquely arranged downwards; all the slide rail rods (3-2) are respectively arranged corresponding to all the push rods (1), the slide rail rods (3-2) are positioned under the push rods (1), slide rails for the push rods (1) to slide are arranged on the plate surfaces of the slide rail rods (3-2) along the length direction, and the push rods (1) press down the spreading plates (3-1) during return stroke of the grate bed;
all the counterweights (5) are respectively arranged corresponding to the spreading units (3), each counterweight (5) comprises a counterweight (5-1) and a connecting rod (5-2), one end of each connecting rod (5-2) is fixed on the corresponding rotating piece, and each counterweight (5-1) is movably arranged on each connecting rod (5-2);
the counterweight (5) and the spreading unit (3) are positioned at two sides of the upright post (4), the projection of the connecting rod (5-2) of the counterweight (5) and the slideway rod (3-2) of the spreading unit (3) on the vertical surface is V-shaped, an obtuse angle A is formed between the connecting rod (5-2) of the counterweight (5) and the slideway rod (3-2) of the spreading unit (3), and the angle range of the obtuse angle A is 110-130 degrees.
2. The stabilized blanking device of claim 1 wherein the rotating member is a sleeve or bearing.
3. A stable blanking device as claimed in claim 1, characterized in that the weight (5-1) is connected to the connecting rod (5-2) by means of a screw thread.
4. A stabilizing blanking device according to claim 1, characterized in that stabilizing plates (4-1) are arranged at the bottom ends of both upright posts (4), and that inclined reinforcing ribs (4-2) are arranged between the stabilizing plates (4-1) and the upright posts (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816928.5A CN108745599B (en) | 2018-07-24 | 2018-07-24 | Stable discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816928.5A CN108745599B (en) | 2018-07-24 | 2018-07-24 | Stable discharging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108745599A CN108745599A (en) | 2018-11-06 |
| CN108745599B true CN108745599B (en) | 2023-10-24 |
Family
ID=63971364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810816928.5A Active CN108745599B (en) | 2018-07-24 | 2018-07-24 | Stable discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108745599B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768940A (en) * | 2022-03-23 | 2022-07-22 | 合肥水泥研究设计院有限公司 | Grinding device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB462588A (en) * | 1935-09-13 | 1937-03-11 | Nordberg Manufacturing Co | Impact crushers |
| CN101391870A (en) * | 2008-10-24 | 2009-03-25 | 南京西普机电工程有限公司 | Clinker conveyer device of cement clinker cooling machine |
| CN201390708Y (en) * | 2009-02-10 | 2010-01-27 | 山东赛博集团有限公司 | Grid type cooler |
| CN102050588A (en) * | 2009-11-10 | 2011-05-11 | 马世中 | Novel high-efficiency grate board |
| CN102247910A (en) * | 2011-05-30 | 2011-11-23 | 江苏天鹏机电制造有限公司 | Hydraulic supported grid plate frame of single-section hammer crusher |
| CN104045250A (en) * | 2014-06-06 | 2014-09-17 | 秦健 | Cement clinker cooling machine |
| CN105435904A (en) * | 2015-11-21 | 2016-03-30 | 桑学杨 | Upwards impact type single-section hammer type crusher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644439B (en) * | 2009-08-31 | 2011-07-27 | 北京国电富通科技发展有限责任公司 | Coal burning boiler hearth deslagging device |
-
2018
- 2018-07-24 CN CN201810816928.5A patent/CN108745599B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB462588A (en) * | 1935-09-13 | 1937-03-11 | Nordberg Manufacturing Co | Impact crushers |
| CN101391870A (en) * | 2008-10-24 | 2009-03-25 | 南京西普机电工程有限公司 | Clinker conveyer device of cement clinker cooling machine |
| CN201390708Y (en) * | 2009-02-10 | 2010-01-27 | 山东赛博集团有限公司 | Grid type cooler |
| CN102050588A (en) * | 2009-11-10 | 2011-05-11 | 马世中 | Novel high-efficiency grate board |
| CN102247910A (en) * | 2011-05-30 | 2011-11-23 | 江苏天鹏机电制造有限公司 | Hydraulic supported grid plate frame of single-section hammer crusher |
| CN104045250A (en) * | 2014-06-06 | 2014-09-17 | 秦健 | Cement clinker cooling machine |
| CN105435904A (en) * | 2015-11-21 | 2016-03-30 | 桑学杨 | Upwards impact type single-section hammer type crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108745599A (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202606253U (en) | Automatically-adjusted material distributor | |
| CN108745599B (en) | Stable discharging device | |
| CN103128317A (en) | Discharging device for full-automatic shaft servo manipulator | |
| CN105752607A (en) | Bar feeding device | |
| CN203803770U (en) | Finished pellet screening device | |
| CN206939837U (en) | Crank round billet automatic charging machine | |
| CN209452012U (en) | A kind of stable blanking device | |
| CN215438136U (en) | Ore feeding chute with buffer box | |
| CN207078698U (en) | Carpenter's auger automatic charging machine | |
| CN216011699U (en) | Raw material conveying device of aluminum bar heating furnace | |
| CN205886978U (en) | Jaw | |
| CN103771114A (en) | Feeding device for heat treatment of steel balls | |
| CN106996700B (en) | A kind of high temperature sinter method for fetching and its feeding device | |
| CN210939831U (en) | Brick machine and excess material recycling system thereof | |
| CN203889463U (en) | Unloading hopper | |
| CN208103279U (en) | It is a kind of without abrasion reduction of speed dust suppression transfer funnel | |
| CN220027325U (en) | Feeding device for coal mill | |
| CN201799416U (en) | Lump splitting device for sintering mine | |
| CN213972775U (en) | Environment-friendly slag blocking cone hydraulic forming device convenient for waste recovery | |
| CN105173780A (en) | Rotary chute feeding device for storage bin | |
| CN219291626U (en) | Guinea ore feeding device | |
| CN105564945B (en) | Centerless grinder connects material arranging apparatus automatically | |
| CN107244544A (en) | Crank round billet automatic charging machine | |
| CN204342041U (en) | A kind of mixing dosage groove drawing mechanism | |
| CN212215613U (en) | Material preprocessing device for roller crusher |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230824 Address after: 26th Floor, Haitong Building, No. 100 Qinhuai Road, Jiangning District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Xipu International Engineering Co.,Ltd. Address before: No.5, Hongguang East Road, Lishui Economic Development Zone, Nanjing, Jiangsu, 211200 Applicant before: NANJING C-HOPE CEMENT ENGINEERING GROUP Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |