CN201463574U - Novel grouting device - Google Patents
Novel grouting device Download PDFInfo
- Publication number
- CN201463574U CN201463574U CN2009200815740U CN200920081574U CN201463574U CN 201463574 U CN201463574 U CN 201463574U CN 2009200815740 U CN2009200815740 U CN 2009200815740U CN 200920081574 U CN200920081574 U CN 200920081574U CN 201463574 U CN201463574 U CN 201463574U
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- grouting
- connecting tube
- return duct
- grout
- pipe
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- Expired - Lifetime
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Abstract
The utility model discloses a novel grouting device, which consists of a grout connecting pipe (1) and a grout delivery pipe (2) connected with the grout connecting pipe. The novel grouting device is characterized in that a return pipe (3) is arranged inside the grout connecting pipe (1), the return pipe (3) penetrates through the whole grout connecting pipe (1) and is sealed with the inner wall of the grout connecting pipe (1) on the bottom thereof, the outer wall of the return pipe (3) and other inner walls besides that of the bottom of the grout connecting pipe (1) form an annular grout passage (5), and a center axis of the grout delivery pipe (2) and a center axis of the grout connecting pipe (1) form an included angle alpha. The length of the return pipe is adjusted according to actual height of a coke oven, and then filled refractory mortar can overflow from the inside of the return pipe after clearance inside the coke oven is filled completely, thereby bringing convenience for construction personnel to judge and control.
Description
Technical field
The utility model relates to a kind of novel provisions for grouting that is used to repair the coke oven lower jet pipe.
Background technology
Along with volume expansion of heatingup of coke oven battery pot arch and use,, tend to exist form such as the coke oven non-homogeneous expansion that brickwork joint splits and brick forms defectives such as crackle in the inside of the various coke ovens that constitute by silica brick, clay brick.Because these defectives can produce coal gas and collaborate and directly influence the use of coke oven, can the security performance of whole coke oven be had a negative impact, what therefore needs were regular carries out grouting mending to these defectives.Yet at present when adopting the pressurization grouter to come the inside of coke oven repaired, whether the operator can't see the repairing situation of pressures inside, therefore can not clearly recognize its inner refractory wass complete filling.
The utility model content
Whether the purpose of this utility model is to overcome the said equipment can not know when being in the milk and recognize this refractory wass defective of complete filling, and a kind of novel provisions for grouting is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of novel provisions for grouting, mainly by the grouting connecting tube, and the feed pipe for mortar that links to each other with this grouting connecting tube is formed.Simultaneously, also be provided with a return duct in the inside of this grouting connecting tube; Described return duct is through whole grouting connecting tube, and seals mutually with the inwall of the connecting tube of being in the milk in the bottom of grouting connecting tube; Also and form the grouting channel of an annular between other inwalls beyond the grouting connecting tube bottom and also there is an angle α in the outer wall of return duct between the axis of the axis of described feed pipe for mortar and the connecting tube of being in the milk.
For the ease of adjust the length of return duct according to actual conditions, described return duct is formed by the pipe serial connection of overflowing in the grouting of one or more, and also is provided with a refluxing opening on the top of return duct.
Simultaneously, in order to ensure the sealing effectiveness between return duct and the grouting connecting tube bottom, also be provided with the continuous following sealing cap of screw thread with it in the bottom of grouting connecting tube, and also be provided with one deck outside framework oil seal between sealing cap and the grouting connecting tube down.
This grouting connecting tube for convenience is connected with other equipment, also is provided with the connection cap that can rotate freely on the top of grouting connecting tube.
In order to reach optimum efficiency, the value of described angle α is 45 °, and the grout outlet of described feed pipe for mortar is connected with grouting channel, simultaneously, also is provided with the tightening screw rod on the outer wall of grouting connecting tube bottom.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) because return duct of the present utility model is to be formed by the pipe serial connection of overflowing in the grouting of one or more, therefore can come the length of return duct is regulated according to the actual height of coke oven;
(2) after the slit of pressures inside was filled up fully, the refractory wass of being filled can overflow from the internal pipeline of return duct, judged and controlled with the convenient construction personnel.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is a construction schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the utility model do, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, grouting connecting tube 1 of the present utility model, return duct 3 and feed pipe for mortar 2 all are to be made by metal material.Grouting connecting tube 1 is a metal tube that internal diameter is bigger, for return duct 3 being inserted into the inside of this grouting connecting tube 1, and fully contact with the inwall of this grouting connecting tube 1, the internal diameter of this grouting connecting tube 1 bottom is identical with the external diameter of return duct 3, and the internal diameter of grouting connecting tube 1 other parts then needs bigger than the external diameter of return duct 3.When being inserted into the inside of grouting connecting tube 1 with convenient return duct 3, return duct 3 contacts closely with the internal diameter of grouting connecting tube 1 bottom, thereby realizes the function of sealing.And,, therefore can form the grouting channel 5 of an annular because its internal diameter is bigger than the external diameter of return duct 3 in other parts of connecting tube 1 inside of being in the milk.
In order to increase the sealing property of return duct 3 and grouting connecting tube 1 bottom internal diameter, also be provided with a following sealing cap 4 in the bottom of grouting connecting tube 1.This time sealing cap 4 links to each other by the bottom of screw thread with grouting connecting tube 1, also is being provided with one deck outside framework oil seal 6 between sealing cap 4 and the grouting connecting tube 1 down simultaneously.Simultaneously, in order to ensure in use, return duct 3 can and grouting connecting tube 1 between relatively move, in the outside of being in the milk connecting tube 1, and also be provided with a tightening screw rod 9 in its bottom.By rotating this tightening screw rod 9, just can increase the friction between return duct 3 and the grouting connecting tube 1, thereby return duct 3 and grouting connecting tube 1 are tightly fixed together.
Feed pipe for mortar 2 links to each other with the sidewall of grouting connecting tube 1, also has an angle α between the axis of its axis and return duct 3.According to actual conditions, the span of this α is between 0 °～90 °, and its best angle is 45 °.Simultaneously, the grout outlet of feed pipe for mortar 2 also with return duct 3 and grouting connecting tube 1 between formed grouting channel 5 be connected so that the fillers such as refractory wass in the feed pipe for mortar 2 are spurted into the inside of coke oven through grouting channel 5.
Owing to when using the utility model, need link with other equipment, therefore also be provided with a connection cap 7 that can rotate freely on the top of grouting connecting tube 1 toward contact.Simultaneously, because the height of the coke oven that need repair and not quite identical just also needs the length of return duct 3 to regulate.In order to address this problem preferably, return duct 3 of the present utility model adopts the pipe serial connection of overflowing in the grouting by one and one or more to form, and its height is chosen according to the height of actual coke oven.
In order to allow the workmen clearly grasp the repairing situation of pressures inside, also be provided with a refluxing opening 8 on the top of return duct 3, so that after the filling completely of the refractory wass of pressures inside, this filler just can enter from this refluxing opening 8, and overflows along the inwall of return duct 3 other end from return duct 3.
When the utility model was specifically constructed, its syndeton as shown in Figure 2.That is, return duct 3 is stretched in the inside of coke oven body of wall 10 by coke oven siege 11, and the input channel of feed pipe for mortar 2 and grouting jars 13 links to each other, and also is placed with an ash-pit 12 that is used to receive filler in the lower end of return duct 3.During operation, be injected in the grouting channel by feed pipe for mortar 2 by the filler that it is inner after grouting jar 13 pressurizations, thereby make filler along coke oven body of wall 10 filling from the bottom to top, when this filler fills up the slit of whole coke oven body of wall 10 inside, filler will enter from the refluxing opening 8 of return duct 3, and flows in the ash-pit 12 along the inwall of return duct 3.
Therefore, as long as there is filler in return duct 3, to flow out, just illustrate that complete filling is good for the slit of these coke oven body of wall 10 inside, so that the operator grasps.
As mentioned above, just can realize the utility model preferably.
Claims (8)
1. novel provisions for grouting, mainly by grouting connecting tube (1), and the feed pipe for mortar (2) that links to each other with this grouting connecting tube composition, it is characterized in that, also be provided with a return duct (3) in the inside of this grouting connecting tube (1); Described return duct (3) is through whole grouting connecting tube (1), and seals mutually with the inwall of the connecting tube (1) of being in the milk in the bottom of grouting connecting tube (1); Also and form the grouting channel (5) of an annular between other inwalls beyond grouting connecting tube (1) bottom and also there is an angle α in the outer wall of return duct (3) between the axis of the axis of described feed pipe for mortar (2) and the connecting tube (1) of being in the milk.
2. a kind of novel provisions for grouting according to claim 1 is characterized in that, described return duct (3) is formed by the pipe serial connection of overflowing in the grouting of one or more.
3. a kind of novel provisions for grouting according to claim 1, it is characterized in that, also be provided with the continuous following sealing cap (4) of screw thread with it in the bottom of grouting connecting tube (1), and also be provided with one deck outside framework oil seal (6) between sealing cap (4) and the grouting connecting tube (1) down.
4. a kind of novel provisions for grouting according to claim 1 is characterized in that, also is provided with the connection cap (7) that can rotate freely on the top of grouting connecting tube (1).
5. a kind of novel provisions for grouting according to claim 1 is characterized in that the value of described angle α is 45 °.
6. a kind of novel provisions for grouting according to claim 1 is characterized in that, also is provided with a refluxing opening (8) on the top of return duct (3).
7. a kind of novel provisions for grouting according to claim 1 is characterized in that, the grout outlet of described feed pipe for mortar (2) is connected with grouting channel (5).
8. a kind of novel provisions for grouting according to claim 1 is characterized in that, also is provided with tightening screw rod (9) on the outer wall of grouting connecting tube (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200815740U CN201463574U (en) | 2009-06-09 | 2009-06-09 | Novel grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200815740U CN201463574U (en) | 2009-06-09 | 2009-06-09 | Novel grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463574U true CN201463574U (en) | 2010-05-12 |
Family
ID=42390925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200815740U Expired - Lifetime CN201463574U (en) | 2009-06-09 | 2009-06-09 | Novel grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463574U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627409A (en) * | 2013-11-29 | 2014-03-12 | 中冶天工集团有限公司 | Grouting device capable of outputting balance pressure |
| CN105233744A (en) * | 2015-10-29 | 2016-01-13 | 宝鸡航天动力泵业有限公司 | Blending device for high-pressure foams and mud |
| CN106013831A (en) * | 2016-05-11 | 2016-10-12 | 义乌市摩亚光电科技有限公司 | Novel grouting device |
| CN107267166A (en) * | 2017-07-21 | 2017-10-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven brick gas passage sealing pneumatic mortar machine and its application method |
| CN111718731A (en) * | 2020-07-07 | 2020-09-29 | 新疆八一钢铁股份有限公司 | Vertical flue guniting method for coke oven combustion chamber |
| CN115449380A (en) * | 2022-09-13 | 2022-12-09 | 石横特钢集团有限公司 | Grouting device and method for brick gas channel |
-
2009
- 2009-06-09 CN CN2009200815740U patent/CN201463574U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627409A (en) * | 2013-11-29 | 2014-03-12 | 中冶天工集团有限公司 | Grouting device capable of outputting balance pressure |
| CN104745206A (en) * | 2013-11-29 | 2015-07-01 | 中冶天工集团有限公司 | Slurry filling device based on 90-degree central angle fan-shaped distribution box |
| CN103627409B (en) * | 2013-11-29 | 2015-08-19 | 中冶天工集团有限公司 | There is the cementer exporting equilibrium pressure |
| CN105233744A (en) * | 2015-10-29 | 2016-01-13 | 宝鸡航天动力泵业有限公司 | Blending device for high-pressure foams and mud |
| CN106013831A (en) * | 2016-05-11 | 2016-10-12 | 义乌市摩亚光电科技有限公司 | Novel grouting device |
| CN106013831B (en) * | 2016-05-11 | 2017-12-29 | 温岭市海玛进出口有限公司 | A kind of novel grouting device |
| CN107267166A (en) * | 2017-07-21 | 2017-10-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven brick gas passage sealing pneumatic mortar machine and its application method |
| CN107267166B (en) * | 2017-07-21 | 2019-10-18 | 中冶焦耐(大连)工程技术有限公司 | A kind of sealing of coke oven brick gas passage pneumatic mortar machine and its application method |
| CN111718731A (en) * | 2020-07-07 | 2020-09-29 | 新疆八一钢铁股份有限公司 | Vertical flue guniting method for coke oven combustion chamber |
| CN111718731B (en) * | 2020-07-07 | 2021-07-06 | 新疆八钢南疆钢铁拜城有限公司 | Vertical flue guniting method for coke oven combustion chamber |
| CN115449380A (en) * | 2022-09-13 | 2022-12-09 | 石横特钢集团有限公司 | Grouting device and method for brick gas channel |
| CN115449380B (en) * | 2022-09-13 | 2024-01-26 | 石横特钢集团有限公司 | Grouting device and method for brick gas channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China MCC5 Group Corp., Ltd. Assignor: MCC Chenggong Construction Co., Ltd. Contract record no.: 2010510000035 Denomination of utility model: Novel grouting device Granted publication date: 20100512 License type: Exclusive License Record date: 20100611 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA NO.5 METALLURGICAL GROUP CO., LTD. Free format text: FORMER OWNER: MCC CHENGGONG CONSTRUCTION CO., LTD. Effective date: 20100910 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610082 NO.8, SECTION 1 OF RENMIN NORTH ROAD, CHENGDU CITY, SICHUAN PROVINCE TO: 610063 CHINA NO.5 METALLURGICAL GROUP CO., LTD., INDUSTRIAL PARK, JINJIANG DISTRICT, CHENGDU CITY, SICHUANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100910 Address after: Jinjiang District Industrial Park in Chengdu city in Sichuan province 610063 Chinese Wuye Group Co. Ltd. Patentee after: China MCC5 Group Corp., Ltd. Address before: 610082 section 8, Renmin North Road, Sichuan, Chengdu Patentee before: MCC Chenggong Construction Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |