CN101412266B - Adding apparatus and additive chamber for liquid additive - Google Patents
Adding apparatus and additive chamber for liquid additive Download PDFInfo
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- CN101412266B CN101412266B CN2008101775986A CN200810177598A CN101412266B CN 101412266 B CN101412266 B CN 101412266B CN 2008101775986 A CN2008101775986 A CN 2008101775986A CN 200810177598 A CN200810177598 A CN 200810177598A CN 101412266 B CN101412266 B CN 101412266B
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- switch valve
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- liquid outlet
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Abstract
The invention relates to the technical field of concrete mixing, and provides a device for adding a liquid additive. The device comprises an additive tank and a pipeline pump, wherein a liquid inlet of the additive tank is connected with a liquid outlet of the pipeline pump and a liquid outlet of the additive tank is connected with a liquid inlet of the pipeline pump. One pipeline pump is connected between liquid inlet and the liquid outlet of the additive tank; when the pipeline pump works, the additive in the additive tank is pumped to the liquid inlet of the additive tank from the liquid outlet of the additive tank and then is pumped into the additive tank so that the additive is circulated continuously, and the additive can be prevented from depositing effectively. The device has low cost and a simple structure. The invention also provides an additive room.
Description
Technical field
The present invention relates to concrete stirring technique field, relate in particular to a kind of liquid additive adding set and additive chamber.
Background technology
Along with the development of modern construction technology, in order to improve concrete various performance, general all can processing at concrete adds various additives in the process that stirs.These additives are wide in variety, common have water reducer, early strength agent, accelerator, an air entraining agent etc., can improve concrete various performance effectively by adding these additives, and liquid additive is compared with solid additive, the advantages such as pollution that have efficient height, easily diffusion, easily preserve, no flying dust cause.Therefore, liquid additive becomes a requisite component in the concrete.
In the prior art, the additive that mixing plant uses with canned and be arranged in the next door of mixing plant, is transported to liquid additive in the concrete mixer by carrier pipe usually.There is following problem in this mode: because the liquid additive self character, additive in use needs frequent stirring, to prevent the additive precipitation, adopts mixer that liquid additive is constantly stirred usually, this method has increased mixer, and cost is too high; Additive need add additive after using a period of time in the additive jar, to replenish additive, adopt usually and manually add additive in the additive jar, and this mode causes workman's labour cost to increase, and unreliable; Mixing plant uses multiple additive, normally is equipped with many cover specific installations and meets the demands, and causes device distribution scattered like this, and it is big to take up room, the cost height.
Summary of the invention
The present invention is directed to the shortcoming of prior art, a kind of liquid additive adding set and additive chamber are provided.
A kind of liquid additive adding set comprises additive jar, tubing pump, and the liquid inlet of described additive jar connects the liquid outlet of described tubing pump, and the liquid outlet of described additive jar connects the liquid inlet of described tubing pump; The liquid inlet of described additive jar, liquid outlet are respectively arranged with first switch valve, second switch valve; Also comprise drain pipe, the liquid inlet of described drain pipe connects the liquid outlet of described tubing pump, and the liquid outlet place of described drain pipe is provided with the 4th switch valve.
Preferably, also comprise feed tube, the liquid outlet of described feed tube connects the liquid inlet of described tubing pump, and the liquid inlet place of described feed tube is provided with the 3rd switch valve.
A kind of additive chamber comprises that quantity is no less than one above-mentioned liquid additive adding set.
Preferably, the quantity of described liquid additive adding set is two, and the additive jar of two liquid additive adding sets is communicated with by tube connector.
Preferably, the junction of described tube connector and described two additive jars is equipped with switch valve.
Preferably, the quantity of described liquid additive adding set is three, and the additive jar of three liquid additive adding sets is communicated with by tube connector.
Preferably, the junction of described tube connector and described three additive jars is equipped with switch valve.
In the liquid additive adding set provided by the invention, between the liquid inlet of additive jar and liquid outlet, connect a tubing pump, during tubing pump work, additive in the additive jar is entered in the additive jar from the liquid inlet place that the liquid outlet of additive jar is pumped into the additive jar again, make additive constantly circulate, can effectively prevent the precipitation of additive like this, this infrastructure cost is low, simple in structure.
In the preferred implementation, the liquid inlet of additive jar, liquid outlet are respectively arranged with first switch valve, second switch valve, also comprise a feed tube, the liquid outlet of this feed tube connects the liquid inlet of described tubing pump, and the liquid inlet place of described feed tube is provided with the 3rd switch valve.Close the second switch valve, open first switch valve and the 3rd switch valve, then additive can be pumped in the additive jar, thereby realize the interpolation of the additive in the additive jar by tubing pump.This structure is compared with the artificial addition manner of prior art, saved manually, and also convenient and reliable.
In the preferred implementation, also comprise a drain pipe, the liquid inlet of this drain pipe connects the liquid outlet of described tubing pump, and the liquid outlet place of described drain pipe is provided with the 4th switch valve.Close first switch valve and the 3rd switch valve, open second switch valve and the 4th switch valve, then can the additive in the additive jar be pumped in the concrete mixer, thereby realize the interpolation of additive in concrete mixer that the additive jar is interior by tubing pump.In addition, in concrete mixer, adding in the process of additive, in order to improve the precision that adds dosage that enters in the concrete mixer, can only close the 3rd switch valve, open first switch valve, second switch valve, the 4th switch valve, a liquid additive part of coming out in the tubing pump like this divides first switch valve of flowing through to enter in the additive jar, and will reduce from the flow of the additive that enters drain pipe, can improve the precision that adds dosage that enters in the concrete mixer like this.
The present invention also provides a kind of additive chamber, comprises that quantity is no less than one above-mentioned liquid additive adding set, and the additive jar of each liquid additive adding set is communicated with by tube connector, and communicating pipe and each additive jar junction are equipped with switch valve.Can realize one or more additives of pumping by the switching of regulating each switch valve.This structure is compared with many cover specific installations of the prior art, compact conformation, and it is little to take up room.
Description of drawings
The principle schematic of the liquid additive adding set that Fig. 1 provides for first embodiment of the invention;
The liquid that Fig. 2 provides for second embodiment of the invention adds the principle schematic in room;
The liquid that Fig. 3 provides for third embodiment of the invention adds the principle schematic in room;
Wherein, among Fig. 1-Fig. 3:
The specific embodiment
Below in conjunction with accompanying drawing content of the present invention is described, following description only is exemplary and indicative, should any restriction not arranged to protection scope of the present invention.
Please referring to Fig. 1, the principle schematic of the liquid additive adding set that Fig. 1 provides for first embodiment of the invention.
As shown in Figure 1, this liquid additive adding set comprises additive jar 1, tubing pump 2, feed tube 3, drain pipe 4, first switch valve 5, second switch valve 6, the 3rd switch valve 7, the 4th switch valve 8; The liquid outlet of the liquid inlet connecting pipe pump 2 of additive jar 1, the liquid outlet of additive jar 1 connects the liquid inlet of described tubing pump 2, the liquid inlet of additive jar 1, liquid outlet are respectively arranged with first switch valve 5, second switch valve 6, the liquid inlet of the liquid outlet connecting pipe pump 2 of feed tube 3, the liquid inlet place of feed tube 3 is provided with the 3rd switch valve 7, the liquid outlet of the liquid inlet connecting pipe pump 2 of drain pipe 4, the liquid outlet place of drain pipe 4 is provided with the 4th switch valve 8.
Below introduce the operation principle of this liquid additive adding set.
Close second switch valve 6, the 4th switch valve 8, open first switch valve 5 and the 3rd switch valve 7, then additive can be pumped in the additive jar 1, thereby realize the interpolation of additive in the additive jar 1 by tubing pump 2; Close first switch valve 5 and the 3rd switch valve 7, open second switch valve 6 and the 4th switch valve 8, perhaps only close the 3rd switch valve 7, open first switch valve 5, second switch valve 6, the 4th switch valve 8, then can 1 additive in the additive jar be pumped in the concrete mixer, thereby realize the interpolation of additive in concrete mixer in the additive jar 1 by tubing pump 2; Close the 3rd switch valve 7, the 4th switch valve 8, open first switch valve 5 and second switch valve 6, during tubing pump 2 work, additive in the additive jar 1 is pumped into the liquid inlet of additive jar 1 from the liquid outlet of additive jar 1, make additive constantly circulate, can effectively prevent the precipitation of additive like this.
The present invention also provides a kind of additive chamber, and this additive chamber comprises that quantity is no less than one aforesaid liquid additive adding set, and following examples will simply be introduced this.
Please referring to Fig. 2, the principle schematic of the additive chamber that Fig. 2 provides for second embodiment of the invention.
As shown in Figure 2, this additive chamber comprises additive jar 11, tubing pump 12, feed tube 13, drain pipe 14, first switch valve 15, second switch valve 16, the 3rd switch valve 17, the 4th switch valve 18, additive jar 21, tubing pump 22, feed tube 23, drain pipe 24, first switch valve 25, second switch valve 26, the 3rd switch valve 27, the 4th switch valve 28, switch valve 29.
The liquid outlet of the liquid inlet connecting pipe pump 12 of additive jar 11, the liquid outlet of additive jar 11 connects the liquid inlet of described tubing pump 12, the liquid inlet of additive jar 11, liquid outlet are respectively arranged with first switch valve 15, second switch valve 16, the liquid inlet of the liquid outlet connecting pipe pump 12 of feed tube 13, the liquid inlet place of feed tube 13 is provided with the 3rd switch valve 17, the liquid outlet of the liquid inlet connecting pipe pump 12 of drain pipe 14, drain pipe 14 liquid outlet places are provided with the 4th switch valve 18; The liquid outlet of the liquid inlet connecting pipe pump 22 of additive jar 21, the liquid outlet of additive jar 21 connects the liquid inlet of described tubing pump 22, the liquid inlet of additive jar 21, liquid outlet is respectively arranged with first switch valve 25, second switch valve 26, the liquid inlet of the liquid outlet connecting pipe pump 22 of feed tube 23, the liquid inlet place of feed tube 23 is provided with the 3rd switch valve 27, the liquid outlet of the liquid inlet connecting pipe pump 22 of drain pipe 24, drain pipe 24 liquid outlet places are provided with the 4th switch valve 28, additive jar 11, additive jar 21 is communicated with by tube connector, and this tube connector is provided with switch valve 29.
Below introduce the operation principle of this additive chamber.
When adorning different additives respectively in additive jar 11 and the additive jar 21, close 29, two liquid additive adding sets of switch valve and work independently respectively, its operation principle and first embodiment are similar, no longer are described in detail at this.When dress is with a kind of additive in additive jar 11 and the additive jar 21, open switch valve 29, additive jar 11 and additive jar 21 are communicated with, close first switch valve 25 and second switch valve 26, only use tubing pump 12 and control first switch valve 15, second switch valve 16, the 3rd switch valve 17, the 4th switch valve 18, just can realize the interpolation of the additive in additive jar 11 and the additive jar 21, circulation and pumping, this structure is worked simultaneously with two liquid additive adding sets and is compared, saved a tubing pump, its operation principle and the foregoing description are similar, no longer are described in detail at this.
Additive chamber in the foregoing description comprises two liquid additive adding sets, and additive chamber provided by the invention also can comprise a plurality of liquid additive adding sets, and following examples are introduced with the additive chamber that comprises three liquid additive adding sets.
Please referring to Fig. 3, the principle schematic of the additive chamber that Fig. 3 provides for third embodiment of the invention.
As shown in Figure 3, this additive chamber comprises additive jar 101, tubing pump 102, feed tube 103, drain pipe 104, first switch valve 105, second switch valve 106, the 3rd switch valve 107, the 4th switch valve 108, switch valve 109, additive jar 201, tubing pump 202, feed tube 203, drain pipe 204, first switch valve 205, second switch valve 206, the 3rd switch valve 207, the 4th switch valve 208, switch valve 209; Additive jar 301, tubing pump 302, feed tube 303, drain pipe 304, first switch valve 305, second switch valve 306, the 3rd switch valve 307, the 4th switch valve 308, switch valve 309.
The liquid outlet of the liquid inlet connecting pipe pump 102 of additive jar 101, the liquid outlet of additive jar 101 connects the liquid inlet of described tubing pump 102, the liquid inlet of additive jar 101, liquid outlet are respectively arranged with first switch valve 105, second switch valve 106, the liquid inlet of the liquid outlet connecting pipe pump 102 of feed tube 103, the liquid inlet place of feed tube 103 is provided with the 3rd switch valve 107, the liquid outlet of the liquid inlet connecting pipe pump 102 of drain pipe 104, the liquid outlet place of drain pipe 104 is provided with the 4th switch valve 108; The liquid outlet of the liquid inlet connecting pipe pump 202 of additive jar 201, the liquid outlet of additive jar 201 connects the liquid inlet of described tubing pump 202, the liquid inlet of additive jar 201, liquid outlet are respectively arranged with first switch valve 205, second switch valve 206, the liquid inlet of the liquid outlet connecting pipe pump 202 of feed tube 203, the liquid inlet place of feed tube 203 is provided with the 3rd switch valve 207, the liquid outlet of the liquid inlet connecting pipe pump 202 of drain pipe 204, the liquid outlet place of drain pipe 204 is provided with the 4th switch valve 208; The liquid outlet of the liquid inlet connecting pipe pump 302 of additive jar 301, the liquid outlet of additive jar 301 connects the liquid inlet of described tubing pump 302, the liquid inlet of additive jar 301, liquid outlet are respectively arranged with first switch valve 305, second switch valve 306, the liquid inlet of the liquid outlet connecting pipe pump 302 of feed tube 303, the liquid inlet place of feed tube 303 is provided with the 3rd switch valve 307, the liquid outlet of the liquid inlet connecting pipe pump 302 of drain pipe 304, the liquid outlet place of drain pipe 304 is provided with the 4th switch valve 308; Additive jar 101, additive jar 201, additive jar 301 are communicated with by tube connector, and tube connector and each additive jar junction are respectively equipped with switch valve 109, switch valve 209, switch valve 309.
Below introduce the operation principle of this additive chamber.
When a kind of additive respectively is housed in additive jar 101, additive jar 201, the additive jar 301, close switch valve 109, switch valve 209, switch valve 309, each liquid additive adding set works independently.
A kind of additive is housed in the additive jar 101, when being equipped with a kind of additive in additive jar 201, the additive jar 301, closes switch valve 109, open switch valve 209 and switch valve 309; Tubing pump 102 works independently, and realizes interpolation, circulation and the pumping of the additive in the additive jar 101; Close first switch valve 305, second switch valve 306, tubing pump 202 can be realized interpolation, circulation and the pumping of the additive in additive jar 201, the additive jar 301, this structure is worked simultaneously with three liquid additive adding sets and is compared, and has saved a tubing pump.
When being equipped with a kind of additive in additive jar 101, additive jar 201, the additive jar 301, open switch valve 109, switch valve 209, switch valve 309, close first switch valve 205, second switch valve 206, first switch valve 305, second switch valve 306, only use tubing pump 102 just can realize interpolation, circulation and the pumping of the additive in additive jar 101, additive jar 201, the additive jar 301, this structure is worked simultaneously with three liquid additive adding sets and is compared, and has saved two tubing pumps.
Above embodiment has introduced the additive chamber that comprises three liquid additive adding sets, additive chamber provided by the invention is not limited thereto, the kind of the additive that can add according to actual needs rationally is provided with the number of liquid additive adding set, and its operation principle is similar to the above embodiments.
The above only is the description of preferred implementation of the present invention; should be understood that; because the finiteness of literal expression; and objectively have unlimited concrete structure; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a liquid additive adding set is characterized in that, comprises additive jar, tubing pump, and the liquid inlet of described additive jar connects the liquid outlet of described tubing pump, and the liquid outlet of described additive jar connects the liquid inlet of described tubing pump; The liquid inlet of described additive jar, liquid outlet are respectively arranged with first switch valve, second switch valve; Also comprise drain pipe, the liquid inlet of described drain pipe connects the liquid outlet of described tubing pump, and the liquid outlet place of described drain pipe is provided with the 4th switch valve.
2. liquid additive adding set according to claim 1 is characterized in that, also comprises feed tube, and the liquid outlet of described feed tube connects the liquid inlet of described tubing pump, and the liquid inlet place of described feed tube is provided with the 3rd switch valve.
3. an additive chamber is characterized in that, comprises that quantity is no less than one liquid additive adding set as claimed in claim 1 or 2.
4. additive chamber according to claim 3 is characterized in that, the quantity of described liquid additive adding set is two, and the additive jar of two liquid additive adding sets is communicated with by tube connector.
5. additive chamber according to claim 4 is characterized in that, the junction of described tube connector and described two additive jars is equipped with switch valve.
6. additive chamber according to claim 3 is characterized in that, the quantity of described liquid additive adding set is three, and the additive jar of three liquid additive adding sets is communicated with by tube connector.
7. additive chamber according to claim 6 is characterized in that, the junction of described tube connector and described three additive jars is equipped with switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101775986A CN101412266B (en) | 2008-11-25 | 2008-11-25 | Adding apparatus and additive chamber for liquid additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101775986A CN101412266B (en) | 2008-11-25 | 2008-11-25 | Adding apparatus and additive chamber for liquid additive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101412266A CN101412266A (en) | 2009-04-22 |
| CN101412266B true CN101412266B (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101775986A Expired - Fee Related CN101412266B (en) | 2008-11-25 | 2008-11-25 | Adding apparatus and additive chamber for liquid additive |
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| CN (1) | CN101412266B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463631A (en) * | 2010-11-11 | 2012-05-23 | 北汽福田汽车股份有限公司 | Pneumatically controlled additive addition device and agitating lorry with the pneumatically controlled additive addition device |
| CN102229199A (en) * | 2011-06-14 | 2011-11-02 | 三一重工股份有限公司 | Precipitation prevention additive box for stirring station and additive supply system |
| CN102784571B (en) * | 2012-08-30 | 2014-07-09 | 济南大学 | Medicine dispensation process by means of only one pump in sewage treatment |
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2008
- 2008-11-25 CN CN2008101775986A patent/CN101412266B/en not_active Expired - Fee Related
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| CN101412266A (en) | 2009-04-22 |
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Granted publication date: 20110126 Termination date: 20161125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |